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Conserved domains on  [gi|1799901130|ref|XP_031989409|]
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uncharacterized protein LOC116455551 [Corvus moneduloides]

Protein Classification

protein kinase family protein( domain architecture ID 229378)

protein kinase family protein may catalyze the transfer of the gamma-phosphoryl group from ATP to substrates such as serine/threonine and/or tyrosine residues on proteins, or may be a pseudokinase

CATH:  1.10.510.10
PubMed:  16244704
SCOP:  4003661

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PKc_like super family cl21453
Protein Kinases, catalytic domain; The protein kinase superfamily is mainly composed of the ...
253-341 1.16e-33

Protein Kinases, catalytic domain; The protein kinase superfamily is mainly composed of the catalytic domains of serine/threonine-specific and tyrosine-specific protein kinases. It also includes RIO kinases, which are atypical serine protein kinases, aminoglycoside phosphotransferases, and choline kinases. These proteins catalyze the transfer of the gamma-phosphoryl group from ATP to hydroxyl groups in specific substrates such as serine, threonine, or tyrosine residues of proteins.


The actual alignment was detected with superfamily member cd14005:

Pssm-ID: 473864 [Multi-domain]  Cd Length: 255  Bit Score: 124.66  E-value: 1.16e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSL 332
Cdd:cd14005   167 DGTRVYSPPEWIRHGRYHGRPATVWSLGILLYDMLCGDIPFENDEQILRGNVLFRPRLSKECCDLISRCLQFDPSKRPSL 246

                  ....*....
gi 1799901130 333 EVLFSEPWL 341
Cdd:cd14005   247 EQILSHPWF 255
 
Name Accession Description Interval E-value
STKc_PIM cd14005
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
253-341 1.16e-33

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are two PIM1 and three PIM2 isoforms as a result of alternative translation initiation sites, while there is only one PIM3 protein. Compound knockout mice deficient of all three PIM kinases that survive the perinatal period show a profound reduction in body size, indicating that PIMs are important for body growth. The PIM subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270907 [Multi-domain]  Cd Length: 255  Bit Score: 124.66  E-value: 1.16e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSL 332
Cdd:cd14005   167 DGTRVYSPPEWIRHGRYHGRPATVWSLGILLYDMLCGDIPFENDEQILRGNVLFRPRLSKECCDLISRCLQFDPSKRPSL 246

                  ....*....
gi 1799901130 333 EVLFSEPWL 341
Cdd:cd14005   247 EQILSHPWF 255
Pkinase pfam00069
Protein kinase domain;
244-341 2.33e-17

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 79.60  E-value: 2.33e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELER------RRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK--RGQEI-------IWGQIPFPR 308
Cdd:pfam00069 106 QILEGLESgsslttFVGTPWYMAPEVLGGNPY-GPKVDVWSLGCILYELLTGKPPFPgiNGNEIyeliidqPYAFPELPS 184
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:pfam00069 185 NLSEEAKDLLKKLLKKDPSKRLTATQALQHPWF 217
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
254-341 1.17e-14

Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or threonine-specific kinase subfamily.


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 72.56  E-value: 1.17e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130  254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF----------KRGQEIIWGQIPFPRRLSLECQDVLKRCLS 323
Cdd:smart00220 158 GTPEYMAPEVLLGKGY-GKAVDIWSLGVILYELLTGKPPFpgddqllelfKKIGKPKPPFPPPEWDISPEAKDLIRKLLV 236
                           90
                   ....*....|....*...
gi 1799901130  324 MQPLARPSLEVLFSEPWL 341
Cdd:smart00220 237 KDPEKRLTAEEALQHPFF 254
PTZ00267 PTZ00267
NIMA-related protein kinase; Provisional
231-344 1.63e-08

NIMA-related protein kinase; Provisional


Pssm-ID: 140293 [Multi-domain]  Cd Length: 478  Bit Score: 55.79  E-value: 1.63e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 231 GDTKSLEASIQLDQTLSELerrrGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQI 304
Cdd:PTZ00267  214 GFSKQYSDSVSLDVASSFC----GTPYYLAPELWERKRY-SKKADMWSLGVILYELLTLHRPFKGPsqreimQQVLYGKY 288
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 1799901130 305 -PFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQGV 344
Cdd:PTZ00267  289 dPFPCPVSSGMKALLDPLLSKNPALRPTTQQLLHTEFLKYV 329
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
238-331 1.93e-06

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 49.24  E-value: 1.93e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 238 ASIQLDQTLSELERRRGTLLYSPPEwihhqRYHGKAAT----IWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFP 307
Cdd:COG0515   154 ARALGGATLTQTGTVVGTPGYMAPE-----QARGEPVDprsdVYSLGVTLYELLTGRPPFDGDspaellRAHLREPPPPP 228
                          90       100
                  ....*....|....*....|....*...
gi 1799901130 308 RR----LSLECQDVLKRCLSMQPLARPS 331
Cdd:COG0515   229 SElrpdLPPALDAIVLRALAKDPEERYQ 256
 
Name Accession Description Interval E-value
STKc_PIM cd14005
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
253-341 1.16e-33

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are two PIM1 and three PIM2 isoforms as a result of alternative translation initiation sites, while there is only one PIM3 protein. Compound knockout mice deficient of all three PIM kinases that survive the perinatal period show a profound reduction in body size, indicating that PIMs are important for body growth. The PIM subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270907 [Multi-domain]  Cd Length: 255  Bit Score: 124.66  E-value: 1.16e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSL 332
Cdd:cd14005   167 DGTRVYSPPEWIRHGRYHGRPATVWSLGILLYDMLCGDIPFENDEQILRGNVLFRPRLSKECCDLISRCLQFDPSKRPSL 246

                  ....*....
gi 1799901130 333 EVLFSEPWL 341
Cdd:cd14005   247 EQILSHPWF 255
STKc_PIM3 cd14102
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
254-341 1.14e-32

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3). PIM3 can inhibit apoptosis and promote cell survival and protein translation, therefore, it can enhance the proliferation of normal and cancer cells. Mice deficient with PIM3 show minimal effects, suggesting that PIM3 msy not be essential. Since its expression is enhanced in several cancers, it may make a good molecular target for cancer drugs. The PIM3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271004 [Multi-domain]  Cd Length: 253  Bit Score: 121.99  E-value: 1.14e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSLE 333
Cdd:cd14102   166 GTRVYSPPEWIRYHRYHGRSATVWSLGVLLYDMVCGDIPFEQDEEILRGRLYFRRRVSPECQQLIKWCLSLRPSDRPTLE 245

                  ....*...
gi 1799901130 334 VLFSEPWL 341
Cdd:cd14102   246 QIFDHPWM 253
STKc_PIM1 cd14100
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
254-341 1.56e-31

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are two PIM1 isoforms resulting from alternative translation initiation sites. PIM1 is the founding member of the PIM subfamily. It is involved in regulating cell growth, differentiation, and apoptosis. It promotes cancer development when overexpressed by inhibiting apoptosis, promoting cell proliferation, and promoting genomic instability. The PIM1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271002 [Multi-domain]  Cd Length: 254  Bit Score: 119.30  E-value: 1.56e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSLE 333
Cdd:cd14100   167 GTRVYSPPEWIRFHRYHGRSAAVWSLGILLYDMVCGDIPFEHDEEIIRGQVFFRQRVSSECQHLIKWCLALRPSDRPSFE 246

                  ....*...
gi 1799901130 334 VLFSEPWL 341
Cdd:cd14100   247 DIQNHPWM 254
STKc_PIM2 cd14101
Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) ...
254-342 9.23e-29

Catalytic domain of the Serine/Threonine kinase, Proviral Integration Moloney virus (PIM) kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PIM gene locus was discovered as a result of the cloning of retroviral intergration sites in murine Moloney leukemia virus, leading to the identification of PIM kinases. They are constitutively active STKs with a broad range of cellular targets and are overexpressed in many haematopoietic malignancies and solid cancers. Vertebrates contain three distinct PIM kinase genes (PIM1-3); each gene may result in mutliple protein isoforms. There are three PIM2 isoforms resulting from alternative translation initiation sites. PIM2 is highly expressed in leukemia and lymphomas and has been shown to promote the survival and proliferation of tumor cells. The PIM2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271003 [Multi-domain]  Cd Length: 257  Bit Score: 111.86  E-value: 9.23e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSLE 333
Cdd:cd14101   169 GTRVYSPPEWILYHQYHALPATVWSLGILLYDMVCGDIPFERDTDILKAKPSFNKRVSNDCRSLIRSCLAYNPSDRPSLE 248

                  ....*....
gi 1799901130 334 VLFSEPWLQ 342
Cdd:cd14101   249 QILLHPWMM 257
STKc_AMPK-like cd14003
Catalytic domain of AMP-activated protein kinase-like Serine/Threonine Kinases; STKs catalyze ...
247-340 3.74e-21

Catalytic domain of AMP-activated protein kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The AMPK-like subfamily is composed of AMPK, MARK, BRSK, NUAK, MELK, SNRK, TSSK, and SIK, among others. LKB1 serves as a master upstream kinase that activates AMPK and most AMPK-like kinases. AMPK, also called SNF1 (sucrose non-fermenting1) in yeasts and SnRK1 (SNF1-related kinase1) in plants, is a heterotrimeric enzyme composed of a catalytic alpha subunit and two regulatory subunits, beta and gamma. It is a stress-activated kinase that serves as master regulator of glucose and lipid metabolism by monitoring carbon and energy supplies, via sensing the cell's AMP:ATP ratio. MARKs phosphorylate tau and related microtubule-associated proteins (MAPs), and regulates microtubule-based intracellular transport. They are involved in embryogenesis, epithelial cell polarization, cell signaling, and neuronal differentiation. BRSKs play important roles in establishing neuronal polarity. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. The AMPK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270905 [Multi-domain]  Cd Length: 252  Bit Score: 91.04  E-value: 3.74e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 247 SELERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKR 320
Cdd:cd14003   153 SLLKTFCGTPAYAAPEVLLGRKYDGPKADVWSLGVILYAMLTGYLPFdddndsKLFRKILKGKYPIPSHLSPDARDLIRR 232
                          90       100
                  ....*....|....*....|
gi 1799901130 321 CLSMQPLARPSLEVLFSEPW 340
Cdd:cd14003   233 MLVVDPSKRITIEEILNHPW 252
STKc_Aurora cd14007
Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of ...
250-342 4.75e-18

Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Yeast contains only one Aurora kinase while most higher eukaryotes have two. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). Aurora-A regulates cell cycle events from the late S-phase through the M-phase including centrosome maturation, mitotic entry, centrosome separation, spindle assembly, chromosome alignment, cytokinesis, and mitotic exit. Aurora-A activation depends on its autophosphorylation and binding to the microtubule-associated protein TPX2. Aurora-B is most active at the transition during metaphase to the end of mitosis. It is critical for accurate chromosomal segregation, cytokinesis, protein localization to the centrosome and kinetochore, correct microtubule-kinetochore attachments, and regulation of the mitotic checkpoint. Aurora-C is mainly expressed in meiotically dividing cells; it was originally discovered in mice as a testis-specific STK called Aie1. Both Aurora-B and -C are chromosomal passenger proteins that can form complexes with INCENP and survivin, and they may have redundant cellular functions. The Aurora subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270909 [Multi-domain]  Cd Length: 253  Bit Score: 82.14  E-value: 4.75e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 250 ERRR---GTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKR 320
Cdd:cd14007   153 NRRKtfcGTLDYLPPEMVEGKE-YDYKVDIWSLGVLCYELLVGKPPFESKSHqetykrIQNVDIKFPSSVSPEAKDLISK 231
                          90       100
                  ....*....|....*....|..
gi 1799901130 321 CLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14007   232 LLQKDPSKRLSLEQVLNHPWIK 253
STKc_PASK cd14004
Catalytic domain of the Serine/Threonine kinase, Per-ARNT-Sim (PAS) domain Kinase; STKs ...
253-341 1.23e-17

Catalytic domain of the Serine/Threonine kinase, Per-ARNT-Sim (PAS) domain Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PASK (or PASKIN) is a nutrient and energy sensor and thus, plays an important role in maintaining cellular energy homeostasis. It coordinates the utilization of glucose in response to metabolic demand. It contains an N-terminal PAS domain which directly interacts and inhibits a C-terminal catalytic kinase domain. The PAS domain serves as a sensory module for different environmental signals such as light, redox state, and various metabolites. Binding of ligands to the PAS domain causes structural changes which leads to kinase activation and the phosphorylation of substrates to trigger the appropriate cellular response. The PASK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270906 [Multi-domain]  Cd Length: 256  Bit Score: 81.28  E-value: 1.23e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSL 332
Cdd:cd14004   168 VGTIDYAAPEVLRGNPYGGKEQDIWALGVLLYTLVFKENPFYNIEEILEADLRIPYAVSEDLIDLISRMLNRDVGDRPTI 247

                  ....*....
gi 1799901130 333 EVLFSEPWL 341
Cdd:cd14004   248 EELLTDPWL 256
Pkinase pfam00069
Protein kinase domain;
244-341 2.33e-17

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 79.60  E-value: 2.33e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELER------RRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK--RGQEI-------IWGQIPFPR 308
Cdd:pfam00069 106 QILEGLESgsslttFVGTPWYMAPEVLGGNPY-GPKVDVWSLGCILYELLTGKPPFPgiNGNEIyeliidqPYAFPELPS 184
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:pfam00069 185 NLSEEAKDLLKKLLKKDPSKRLTATQALQHPWF 217
STKc_BRSK1_2 cd14081
Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the ...
238-341 1.69e-16

Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BRSK1, also called SAD-B or SAD1 (Synapses of Amphids Defective homolog 1), and BRSK2, also called SAD-A, are highly expressed in mammalian forebrain. They play important roles in establishing neuronal polarity. BRSK1/2 double knock-out mice die soon after birth, showing thin cerebral cortices due to disordered subplate layers and neurons that lack distinct axons and dendrites. BRSK1 regulates presynaptic neurotransmitter release. Its activity fluctuates during cell cysle progression and it acts as a regulator of centrosome duplication. BRSK2 is also abundant in pancreatic islets, where it is involved in the regulation of glucose-stimulated insulin secretion. The BRSK1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270983 [Multi-domain]  Cd Length: 255  Bit Score: 78.06  E-value: 1.69e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 238 ASIQLDQTLseLERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------------KRGQEIIwgqip 305
Cdd:cd14081   148 ASLQPEGSL--LETSCGSPHYACPEVIKGEKYDGRKADIWSCGVILYALLVGALPFdddnlrqllekvKRGVFHI----- 220
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1799901130 306 fPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14081   221 -PHFISPDAQDLLRRMLEVNPEKRITIEEIKKHPWF 255
STKc_LKB1_CaMKK cd14008
Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent ...
239-341 1.72e-15

Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent Protein Kinase Kinase, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Both LKB1 and CaMKKs can phosphorylate and activate AMP-activated protein kinase (AMPK). LKB1, also called STK11, serves as a master upstream kinase that activates AMPK and most AMPK-like kinases. LKB1 and AMPK are part of an energy-sensing pathway that links cell energy to metabolism and cell growth. They play critical roles in the establishment and maintenance of cell polarity, cell proliferation, cytoskeletal organization, as well as T-cell metabolism, including T-cell development, homeostasis, and effector function. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMPK. Vertebrates contain two CaMKKs, CaMKK1 (or alpha) and CaMKK2 (or beta). CaMKK1 is involved in the regulation of glucose uptake in skeletal muscles. CaMKK2 is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. The LKB1/CaMKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270910 [Multi-domain]  Cd Length: 267  Bit Score: 75.28  E-value: 1.72e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPE--WIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRR- 309
Cdd:cd14008   155 SEMFEDGNDTLQKTAGTPAFLAPElcDGDSKTYSGKAADIWALGVTLYCLVFGRLPFNGDNIlelyeaIQNQNDEFPIPp 234
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 310 -LSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14008   235 eLSPELKDLLRRMLEKDPEKRITLKEIKEHPWV 267
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
254-341 1.17e-14

Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or threonine-specific kinase subfamily.


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 72.56  E-value: 1.17e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130  254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF----------KRGQEIIWGQIPFPRRLSLECQDVLKRCLS 323
Cdd:smart00220 158 GTPEYMAPEVLLGKGY-GKAVDIWSLGVILYELLTGKPPFpgddqllelfKKIGKPKPPFPPPEWDISPEAKDLIRKLLV 236
                           90
                   ....*....|....*...
gi 1799901130  324 MQPLARPSLEVLFSEPWL 341
Cdd:smart00220 237 KDPEKRLTAEEALQHPFF 254
STKc_SNRK cd14074
Catalytic domain of the Serine/Threonine Kinase, SNF1-related kinase; STKs catalyze the ...
249-341 1.52e-14

Catalytic domain of the Serine/Threonine Kinase, SNF1-related kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SNRK is a kinase highly expressed in testis and brain that is found inactive in cells that lack the LKB1 tumour suppressor protein kinase. The regulatory subunits STRAD and MO25 are required for LKB1 to activate SNRK. The SNRK mRNA is increased 3-fold when granule neurons are cultured in low potassium, and may thus play a role in the survival responses in these cells. In some vertebrates, a second SNRK gene (snrkb or snrk-1) has been sequenced and/or identified. Snrk-1 is expressed specifically in embryonic zebrafish vasculature; it plays an essential role in angioblast differentiation, maintenance, and migration. The SNRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270976 [Multi-domain]  Cd Length: 258  Bit Score: 72.45  E-value: 1.52e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 249 LERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKRCL 322
Cdd:cd14074   160 LETSCGSLAYSAPEILLGDEYDAPAVDIWSLGVILYMLVCGQPPFQEANDsetltmIMDCKYTVPAHVSPECKDLIRRML 239
                          90
                  ....*....|....*....
gi 1799901130 323 SMQPLARPSLEVLFSEPWL 341
Cdd:cd14074   240 IRDPKKRASLEEIENHPWL 258
STKc_ATG1_ULK_like cd14009
Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like ...
244-340 2.03e-13

Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes yeast ATG1 and metazoan homologs including vertebrate ULK1-3. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. It is involved in nutrient sensing and signaling, the assembly of autophagy factors and the execution of autophagy. In metazoans, ATG1 homologs display additional functions. Unc-51 and ULKs have been implicated in neuronal and axonal development. The ATG1/ULK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270911 [Multi-domain]  Cd Length: 251  Bit Score: 69.17  E-value: 2.03e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELERRRGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPF------------KRGQEIIwgQIPFPRRLS 311
Cdd:cd14009   146 QPASMAETLCGSPLYMAPEILQFQKYDAKA-DLWSVGAILFEMLVGKPPFrgsnhvqllrniERSDAVI--PFPIAAQLS 222
                          90       100
                  ....*....|....*....|....*....
gi 1799901130 312 LECQDVLKRCLSMQPLARPSLEVLFSEPW 340
Cdd:cd14009   223 PDCKDLLRRLLRRDPAERISFEEFFAHPF 251
STKc_Kin1_2 cd14077
Catalytic domain of Kin1, Kin2, and simlar Serine/Threonine Kinases; STKs catalyze the ...
242-341 3.16e-13

Catalytic domain of Kin1, Kin2, and simlar Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of yeast Kin1, Kin2, and similar proteins. Fission yeast Kin1 is a membrane-associated kinase that is involved in regulating cell surface cohesiveness during interphase. It also plays a role during mitosis, linking actomyosin ring assembly with septum synthesis and membrane closure to ensure separation of daughter cells. Budding yeast Kin1 and Kin2 act downstream of the Rab-GTPase Sec4 and are associated with the exocytic apparatus; they play roles in the secretory pathway. The Kin1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270979 [Multi-domain]  Cd Length: 267  Bit Score: 68.63  E-value: 3.16e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 242 LDQTLSELERRR-------GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKR------GQEIIWGQIPFPR 308
Cdd:cd14077   155 IDFGLSNLYDPRrllrtfcGSLYFAAPELLQAQPYTGPEVDVWSFGVVLYVLVCGKVPFDDenmpalHAKIKKGKVEYPS 234
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14077   235 YLSSECKSLISRMLVVDPKKRATLEQVLNHPWM 267
STKc_TSSK-like cd14080
Catalytic domain of testis-specific serine/threonine kinases and similar proteins; STKs ...
254-341 7.88e-13

Catalytic domain of testis-specific serine/threonine kinases and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK3 has been reported to be expressed in the interstitial Leydig cells of adult testis. TSSK4, also called TSSK5, is expressed in testis from haploid round spermatids to mature spermatozoa. TSSK6, also called SSTK, is expressed at the head of elongated sperm. TSSK1/TSSK2 double knock-out and TSSK6 null mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270982 [Multi-domain]  Cd Length: 262  Bit Score: 67.59  E-value: 7.88e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRG--QEIIWGQ----IPFPRR---LSLECQDVLKRCLSM 324
Cdd:cd14080   166 GSAAYAAPEILQGIPYDPKKYDIWSLGVILYIMLCGSMPFDDSniKKMLKDQqnrkVRFPSSvkkLSPECKDLIDQLLEP 245
                          90
                  ....*....|....*..
gi 1799901130 325 QPLARPSLEVLFSEPWL 341
Cdd:cd14080   246 DPTKRATIEEILNHPWL 262
STKc_Nek cd08215
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; ...
234-339 9.51e-13

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Nek family is composed of 11 different mammalian members (Nek1-11) with similarity to the catalytic domain of Aspergillus nidulans NIMA kinase, the founding member of the Nek family, which was identified in a screen for cell cycle mutants that were prevented from entering mitosis. Neks contain a conserved N-terminal catalytic domain and a more divergent C-terminal regulatory region of various sizes and structures. They are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270855 [Multi-domain]  Cd Length: 258  Bit Score: 67.10  E-value: 9.51e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 234 KSLEASIQLDQTLSelerrrGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQI-PF 306
Cdd:cd08215   151 KVLESTTDLAKTVV------GTPYYLSPELCENKPY-NYKSDIWALGCVLYELCTLKHPFEANnlpalvYKIVKGQYpPI 223
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 307 PRRLSLECQDVLKRCLSMQPLARPSLEVLFSEP 339
Cdd:cd08215   224 PSQYSSELRDLVNSMLQKDPEKRPSANEILSSP 256
STKc_CAMK cd05117
The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of ...
254-340 1.94e-12

The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. CaMKII is a signaling molecule that translates upstream calcium and reactive oxygen species (ROS) signals into downstream responses that play important roles in synaptic function and cardiovascular physiology. CAMKIV is implicated in regulating several transcription factors like CREB, MEF2, and retinoid orphan receptors, as well as in T-cell development and signaling. The CAMK family also consists of other related kinases including the Phosphorylase kinase Gamma subunit (PhKG), the C-terminal kinase domains of Ribosomal S6 kinase (RSK) and Mitogen and stress-activated kinase (MSK), Doublecortin-like kinase (DCKL), and the MAPK-activated protein kinases MK2, MK3, and MK5, among others. The CAMK family is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270687 [Multi-domain]  Cd Length: 258  Bit Score: 66.35  E-value: 1.94e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF--KRGQEIIW----GQIPFPRR----LSLECQDVLKRCLS 323
Cdd:cd05117   163 GTPYYVAPEVLKGKGY-GKKCDIWSLGVILYILLCGYPPFygETEQELFEkilkGKYSFDSPewknVSEEAKDLIKRLLV 241
                          90
                  ....*....|....*..
gi 1799901130 324 MQPLARPSLEVLFSEPW 340
Cdd:cd05117   242 VDPKKRLTAAEALNHPW 258
STKc_MARK cd14072
Catalytic domain of the Serine/Threonine Kinases, MAP/microtubule affinity-regulating kinases; ...
254-341 3.90e-12

Catalytic domain of the Serine/Threonine Kinases, MAP/microtubule affinity-regulating kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MARKs, also called Partitioning-defective 1 (Par1) proteins, function as regulators of diverse cellular processes in nematodes, Drosophila, yeast, and vertebrates. They are involved in embryogenesis, epithelial cell polarization, cell signaling, and neuronal differentiation. MARKs phosphorylate tau and related microtubule-associated proteins (MAPs), and regulates microtubule-based intracellular transport. Vertebrates contain four isoforms, namely MARK1 (or Par1c), MARK2 (or Par1b), MARK3 (Par1a), and MARK4 (or MARKL1). Known substrates of MARKs include the cell cycle-regulating phosphatase Cdc25, tyrosine phosphatase PTPH1, MAPK scaffolding protein KSR1, class IIa histone deacetylases, and plakophilin 2. The MARK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270974 [Multi-domain]  Cd Length: 253  Bit Score: 65.62  E-value: 3.90e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKrGQ-------EIIWGQIPFPRRLSLECQDVLKRCLSMQP 326
Cdd:cd14072   160 GSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFD-GQnlkelreRVLRGKYRIPFYMSTDCENLLKKFLVLNP 238
                          90
                  ....*....|....*
gi 1799901130 327 LARPSLEVLFSEPWL 341
Cdd:cd14072   239 SKRGTLEQIMKDRWM 253
STKc_MEKK4 cd06626
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
248-341 1.42e-11

Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK4 is a MAPK kinase kinase that phosphorylates and activates the c-Jun N-terminal kinase (JNK) and p38 MAPK signaling pathways by directly activating their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. JNK and p38 are collectively known as stress-activated MAPKs, as they are activated in response to a variety of environmental stresses and pro-inflammatory cytokines. MEKK4 also plays roles in the re-polarization of the actin cytoskeleton in response to osmotic stress, in the proper closure of the neural tube, in cardiovascular development, and in immune responses. The MEKK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270796 [Multi-domain]  Cd Length: 265  Bit Score: 63.86  E-value: 1.42e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 248 ELERRRGTLLYSPPEWIHHQRYHGK--AATIWSLGLLLYHLVVGKHP-----------FKRGQeiiwG---QIPFPRRLS 311
Cdd:cd06626   160 EVNSLVGTPAYMAPEVITGNKGEGHgrAADIWSLGCVVLEMATGKRPwseldnewaimYHVGM----GhkpPIPDSLQLS 235
                          90       100       110
                  ....*....|....*....|....*....|
gi 1799901130 312 LECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06626   236 PEGKDFLSRCLESDPKKRPTASELLDHPFI 265
STKc_MAPKKK cd06606
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase ...
234-341 1.45e-11

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase Kinase Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPKKKs (MKKKs or MAP3Ks) are also called MAP/ERK kinase kinases (MEKKs) in some cases. They phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. This subfamily is composed of the Apoptosis Signal-regulating Kinases ASK1 (or MAPKKK5) and ASK2 (or MAPKKK6), MEKK1, MEKK2, MEKK3, MEKK4, as well as plant and fungal MAPKKKs. Also included in this subfamily are the cell division control proteins Schizosaccharomyces pombe Cdc7 and Saccharomyces cerevisiae Cdc15. The MAPKKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270783 [Multi-domain]  Cd Length: 258  Bit Score: 63.69  E-value: 1.45e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 234 KSLEASIQLDQTLSelerRRGTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVVGKHPFKRGQE---IIW-----GQIP 305
Cdd:cd06606   147 KRLAEIATGEGTKS----LRGTPYWMAPEVIRGEG-YGRAADIWSLGCTVIEMATGKPPWSELGNpvaALFkigssGEPP 221
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1799901130 306 -FPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06606   222 pIPEHLSEEAKDFLRKCLQRDPKKRPTADELLQHPFL 258
PK_TRB2 cd14022
Pseudokinase domain of Tribbles Homolog 2; The pseudokinase domain shows similarity to protein ...
219-341 2.66e-11

Pseudokinase domain of Tribbles Homolog 2; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. TRB2 binds and negatively regulates the mitogen activated protein kinase (MAPK) kinases, MKK7 and MEK1, which are activators of the MAPKs, ERK and JNK. It controls the activation of inflammatory monocytes, which is essential in innate immune responses and the pathogenesis of inflammatory diseases such as atherosclerosis. TRB2 expression is down-regulated in human acute myeloid leukaemia (AML), which may lead to enhanced cell survival and pathogenesis of the disease. TRB2 is one of three Tribbles Homolog (TRB) proteins present in vertebrates that are encoded by three separate genes. TRB proteins interact with many proteins involved in signalling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, and gene expression. The TRB2 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270924 [Multi-domain]  Cd Length: 242  Bit Score: 62.75  E-value: 2.66e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 219 RRGPLRRKNKPRGDTKSLEASIQLDQTLSELERRRGTLLYSPPEWIHHQ-RYHGKAATIWSLGLLLYHLVVGKHPFKRGQ 297
Cdd:cd14022   113 RKFVFKDEERTRVKLESLEDAYILRGHDDSLSDKHGCPAYVSPEILNTSgSYSGKAADVWSLGVMLYTMLVGRYPFHDIE 192
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1799901130 298 ------EIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14022   193 psslfsKIRRGQFNIPETLSPKAKCLIRSILRREPSERLTSQEILDHPWF 242
PKc_MAPKK_plant_like cd06623
Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and ...
254-345 2.79e-11

Catalytic domain of Plant dual-specificity Mitogen-Activated Protein Kinase Kinases and similar proteins; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include MAPKKs from plants, kinetoplastids, alveolates, and mycetozoa. The MAPKK, LmxPK4, from Leishmania mexicana, is important in differentiation and virulence. Dictyostelium discoideum MEK1 is required for proper chemotaxis; MEK1 null mutants display severe defects in cell polarization and directional movement. Plants contain multiple MAPKKs like other eukaryotes. The Arabidopsis genome encodes for 10 MAPKKs while poplar and rice contain 13 MAPKKs each. The functions of these proteins have not been fully elucidated. There is evidence to suggest that MAPK cascades are involved in plant stress responses. In Arabidopsis, MKK3 plays a role in pathogen signaling; MKK2 is involved in cold and salt stress signaling; MKK4/MKK5 participates in innate immunity; and MKK7 regulates basal and systemic acquired resistance. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132954 [Multi-domain]  Cd Length: 264  Bit Score: 62.99  E-value: 2.79e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG---------QEIIWGQIPFPR--RLSLECQDVLKRCL 322
Cdd:cd06623   162 GTVTYMSPERIQGESY-SYAADIWSLGLTLLECALGKFPFLPPgqpsffelmQAICDGPPPSLPaeEFSPEFRDFISACL 240
                          90       100
                  ....*....|....*....|...
gi 1799901130 323 SMQPLARPSLEVLFSEPWLQGVH 345
Cdd:cd06623   241 QKDPKKRPSAAELLQHPFIKKAD 263
PKc_Mps1 cd14131
Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle ...
240-341 3.62e-11

Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle 1 (also called TTK); Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. TTK/Mps1 is a spindle checkpoint kinase that was first discovered due to its necessity in centrosome duplication in budding yeast. It was later found to function in the spindle assembly checkpoint, which monitors the proper attachment of chromosomes to the mitotic spindle. In yeast, substrates of Mps1 include the spindle pole body components Spc98p, Spc110p, and Spc42p. The TTK/Mps1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271033 [Multi-domain]  Cd Length: 271  Bit Score: 62.62  E-value: 3.62e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 240 IQLDQTLSELERRRGTLLYSPPEWIHHQRYH---------GKAATIWSLGLLLYHLVVGKHPFKRGQEII---------W 301
Cdd:cd14131   152 IQNDTTSIVRDSQVGTLNYMSPEAIKDTSASgegkpkskiGRPSDVWSLGCILYQMVYGKTPFQHITNPIaklqaiidpN 231
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1799901130 302 GQIPFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14131   232 HEIEFPDIPNPDLIDVMKRCLQRDPKKRPSIPELLNHPFL 271
STKc_NIM1 cd14075
Catalytic domain of the Serine/Threonine Kinase, NIM1; STKs catalyze the transfer of the ...
258-341 4.44e-11

Catalytic domain of the Serine/Threonine Kinase, NIM1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NIM1 is a widely-expressed kinase belonging to the AMP-activated protein kinase (AMPK) subfamily. Although present in most tissues, NIM1 kinase activity is only observed in the brain and testis. NIM1 is capable of autophosphorylating and activating itself, but may be present in other tissues in the inactive form. The physiological function of NIM1 has yet to be elucidated. The NIM1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270977 [Multi-domain]  Cd Length: 255  Bit Score: 62.36  E-value: 4.44e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 258 YSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPS 331
Cdd:cd14075   166 YAAPELFKDEHYIGIYVDIWALGVLLYFMVTGVMPFraetvaKLKKCILEGTYTIPSYVSEPCQELIRGILQPVPSDRYS 245
                          90
                  ....*....|
gi 1799901130 332 LEVLFSEPWL 341
Cdd:cd14075   246 IDEIKNSEWL 255
PK_TRB cd13976
Pseudokinase domain of Tribbles Homolog proteins; The pseudokinase domain shows similarity to ...
235-341 9.91e-11

Pseudokinase domain of Tribbles Homolog proteins; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. Tribbles Homolog (TRB) proteins interact with many proteins involved in signaling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, differentiation, and gene expression. TRB proteins bind to the middle kinase in mitogen activated protein kinase (MAPK) signaling cascades, MAPK kinases. They regulate the activity of MAPK kinases, and thus, affect MAPK signaling. In Drosophila, Tribbles regulates String, the ortholog of mammalian Cdc25, during morphogenesis. String is implicated in the progression of mitosis during embryonic development. Vertebrates contain three TRB proteins encoded by three separate genes: Tribbles-1 (TRB1 or TRIB1), Tribbles-2 (TRB2 or TRIB2), and Tribbles-3 (TRB3 or TRIB3). The TRB subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270878 [Multi-domain]  Cd Length: 242  Bit Score: 61.29  E-value: 9.91e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 235 SLEASIQLDQTLSELERRRGTLLYSPPEWIHHQR-YHGKAATIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQIPFP 307
Cdd:cd13976   129 SLEDAVILEGEDDSLSDKHGCPAYVSPEILNSGAtYSGKAADVWSLGVILYTMLVGRYPFHDSEpaslfaKIRRGQFAIP 208
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1799901130 308 RRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd13976   209 ETLSPRARCLIRSLLRREPSERLTAEDILLHPWL 242
STKc_AGC cd05123
Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
254-340 1.22e-10

Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. AGC kinases regulate many cellular processes including division, growth, survival, metabolism, motility, and differentiation. Many are implicated in the development of various human diseases. Members of this family include cAMP-dependent Protein Kinase (PKA), cGMP-dependent Protein Kinase (PKG), Protein Kinase C (PKC), Protein Kinase B (PKB), G protein-coupled Receptor Kinase (GRK), Serum- and Glucocorticoid-induced Kinase (SGK), and 70 kDa ribosomal Protein S6 Kinase (p70S6K or S6K), among others. AGC kinases share an activation mechanism based on the phosphorylation of up to three sites: the activation loop (A-loop), the hydrophobic motif (HM) and the turn motif. Phosphorylation at the A-loop is required of most AGC kinases, which results in a disorder-to-order transition of the A-loop. The ordered conformation results in the access of substrates and ATP to the active site. A subset of AGC kinases with C-terminal extensions containing the HM also requires phosphorylation at this site. Phosphorylation at the HM allows the C-terminal extension to form an ordered structure that packs into the hydrophobic pocket of the catalytic domain, which then reconfigures the kinase into an active bi-lobed state. In addition, growth factor-activated AGC kinases such as PKB, p70S6K, RSK, MSK, PKC, and SGK, require phosphorylation at the turn motif (also called tail or zipper site), located N-terminal to the HM at the C-terminal extension. The AGC family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and Phosphoinositide 3-Kinase.


Pssm-ID: 270693 [Multi-domain]  Cd Length: 250  Bit Score: 60.99  E-value: 1.22e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF---KRG---QEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05123   155 GTPEYLAPEVLLGKGY-GKAVDWWSLGVLLYEMLTGKPPFyaeNRKeiyEKILKSPLKFPEYVSPEAKSLISGLLQKDPT 233
                          90
                  ....*....|....*.
gi 1799901130 328 AR---PSLEVLFSEPW 340
Cdd:cd05123   234 KRlgsGGAEEIKAHPF 249
STKc_PKA_like cd05580
Catalytic subunit of the Serine/Threonine Kinases, cAMP-dependent protein kinases; STKs ...
254-344 1.88e-10

Catalytic subunit of the Serine/Threonine Kinases, cAMP-dependent protein kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the cAMP-dependent protein kinases, PKA and PRKX, and similar proteins. The inactive PKA holoenzyme is a heterotetramer composed of two phosphorylated and active catalytic subunits with a dimer of regulatory (R) subunits. Activation is achieved through the binding of the important second messenger cAMP to the R subunits, which leads to the dissociation of PKA into the R dimer and two active subunits. PKA is present ubiquitously in cells and interacts with many different downstream targets. It plays a role in the regulation of diverse processes such as growth, development, memory, metabolism, gene expression, immunity, and lipolysis. PRKX is also reulated by the R subunit and is is present in many tissues including fetal and adult brain, kidney, and lung. It is implicated in granulocyte/macrophage lineage differentiation, renal cell epithelial migration, and tubular morphogenesis in the developing kidney. The PKA-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270732 [Multi-domain]  Cd Length: 290  Bit Score: 61.06  E-value: 1.88e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05580   160 GTPEYLAPEIILSKG-HGKAVDWWALGILIYEMLAGYPPFfdenpmKIYEKILEGKIRFPSFFDPDAKDLIKRLLVVDLT 238
                          90       100
                  ....*....|....*....|..
gi 1799901130 328 AR-----PSLEVLFSEPWLQGV 344
Cdd:cd05580   239 KRlgnlkNGVEDIKNHPWFAGI 260
STKc_TSSK3-like cd14163
Catalytic domain of testis-specific serine/threonine kinase 3 and similar proteins; STKs ...
254-341 2.27e-10

Catalytic domain of testis-specific serine/threonine kinase 3 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK3 has been reported to be expressed in the interstitial Leydig cells of adult testis. Its mRNA levels is low at birth, increases at puberty, and remains high throughout adulthood. The TSSK3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271065 [Multi-domain]  Cd Length: 257  Bit Score: 60.39  E-value: 2.27e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQ--EIIWGQ---IPFPRRLSL--ECQDVLKRCLSMQP 326
Cdd:cd14163   163 GSTAYAAPEVLQGVPHDSRKGDIWSMGVVLYVMLCAQLPFDDTDipKMLCQQqkgVSLPGHLGVsrTCQDLLKRLLEPDM 242
                          90
                  ....*....|....*
gi 1799901130 327 LARPSLEVLFSEPWL 341
Cdd:cd14163   243 VLRPSIEEVSWHPWL 257
STKc_Chk2 cd14084
Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze ...
247-341 2.61e-10

Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Checkpoint Kinase 2 (Chk2) plays an important role in cellular responses to DNA double-strand breaks and related lesions. It is phosphorylated and activated by ATM kinase, resulting in its dissociation from sites of damage to phosphorylate downstream targets such as BRCA1, p53, cell cycle transcription factor E2F1, the promyelocytic leukemia protein (PML) involved in apoptosis, and CDC25 phosphatases, among others. Mutations in Chk2 is linked to a variety of cancers including familial breast cancer, myelodysplastic syndromes, prostate cancer, lung cancer, and osteosarcomas. Chk2 contains an N-terminal SQ/TQ cluster domain (SCD), a central forkhead-associated (FHA) domain, and a C-terminal catalytic kinase domain. The Chk2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270986 [Multi-domain]  Cd Length: 275  Bit Score: 60.48  E-value: 2.61e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 247 SELERRRGTLLYSPPEWIHH--QRYHGKAATIWSLGLLLYHLVVGKHPFKR-------GQEIIWGQIPF----PRRLSLE 313
Cdd:cd14084   168 SLMKTLCGTPTYLAPEVLRSfgTEGYTRAVDCWSLGVILFICLSGYPPFSEeytqmslKEQILSGKYTFipkaWKNVSEE 247
                          90       100
                  ....*....|....*....|....*...
gi 1799901130 314 CQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14084   248 AKDLVKKMLVVDPSRRPSIEEALEHPWL 275
STKc_Aurora-A cd14116
Catalytic domain of the Serine/Threonine kinase, Aurora-A kinase; STKs catalyze the transfer ...
254-341 2.75e-10

Catalytic domain of the Serine/Threonine kinase, Aurora-A kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). Aurora-A regulates cell cycle events from the late S-phase through the M-phase including centrosome maturation, mitotic entry, centrosome separation, spindle assembly, chromosome alignment, cytokinesis, and mitotic exit. Aurora-A activation depends on its autophosphorylation and binding to the microtubule-associated protein TPX2, which also localizes the kinase to spindle microtubules. Aurora-A is overexpressed in many cancer types such as prostate, ovarian, breast, bladder, gastric, and pancreatic. The Aurora subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271018 [Multi-domain]  Cd Length: 258  Bit Score: 59.97  E-value: 2.75e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHPF--KRGQE----IIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd14116   165 GTLDYLPPEMIE-GRMHDEKVDLWSLGVLCYEFLVGKPPFeaNTYQEtykrISRVEFTFPDFVTEGARDLISRLLKHNPS 243
                          90
                  ....*....|....
gi 1799901130 328 ARPSLEVLFSEPWL 341
Cdd:cd14116   244 QRPMLREVLEHPWI 257
STKc_TSSK4-like cd14162
Catalytic domain of testis-specific serine/threonine kinase 4 and similar proteins; STKs ...
230-341 3.35e-10

Catalytic domain of testis-specific serine/threonine kinase 4 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK4, also called TSSK5, is expressed in testis from haploid round spermatids to mature spermatozoa. It phosphorylates Cre-Responsive Element Binding protein (CREB), facilitating the binding of CREB to the specific cis cAMP responsive element (CRE), which is important in activating genes related to germ cell differentiation. Mutations in the human TSSK4 gene is associated with infertile Chinese men with impaired spermatogenesis. The TSSK4-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271064 [Multi-domain]  Cd Length: 259  Bit Score: 59.62  E-value: 3.35e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 230 RGDTKSLEASIQLDQTLSelerrrGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF-KRGQEIIWGQIP--- 305
Cdd:cd14162   148 RGVMKTKDGKPKLSETYC------GSYAYASPEILRGIPYDPFLSDIWSMGVVLYTMVYGRLPFdDSNLKVLLKQVQrrv 221
                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 1799901130 306 -FPRR--LSLECQDVLKRCLSMQPlARPSLEVLFSEPWL 341
Cdd:cd14162   222 vFPKNptVSEECKDLILRMLSPVK-KRITIEEIKRDPWF 259
STKc_Nek2 cd08217
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
254-339 5.72e-10

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Nek2 subfamily includes Aspergillus nidulans NIMA kinase, the founding member of the Nek family, which was identified in a screen for cell cycle mutants prevented from entering mitosis. NIMA is essential for mitotic entry and progression through mitosis, and its degradation is essential for mitotic exit. NIMA is involved in nuclear membrane fission. Vertebrate Nek2 is a cell cycle-regulated STK, localized in centrosomes and kinetochores, that regulates centrosome splitting at the G2/M phase. It also interacts with other mitotic kinases such as Polo-like kinase 1 and may play a role in spindle checkpoint. An increase in the expression of the human NEK2 gene is strongly associated with the progression of non-Hodgkin lymphoma. Nek2 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. It The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270857 [Multi-domain]  Cd Length: 265  Bit Score: 59.09  E-value: 5.72e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPF-KRGQ-----EIIWGQIPF-PRRLSLECQDVLKRCLSMQP 326
Cdd:cd08217   172 GTPYYMSPELLNEQSYDEKS-DIWSLGCLIYELCALHPPFqAANQlelakKIKEGKFPRiPSRYSSELNEVIKSMLNVDP 250
                          90
                  ....*....|...
gi 1799901130 327 LARPSLEVLFSEP 339
Cdd:cd08217   251 DKRPSVEELLQLP 263
PKc_STE cd05122
Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the ...
254-341 6.02e-10

Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. This family is composed of STKs, and some dual-specificity PKs that phosphorylate both threonine and tyrosine residues of target proteins. Most members are kinases involved in mitogen-activated protein kinase (MAPK) signaling cascades, acting as MAPK kinases (MAPKKs), MAPKK kinases (MAPKKKs), or MAPKKK kinases (MAP4Ks). The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPKK, which itself is phosphorylated and activated by a MAPKKK. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAPKKK to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Other STE family members include p21-activated kinases (PAKs) and class III myosins, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain, which can phosphorylate several cytoskeletal proteins, conventional myosin regulatory light chains, as well as autophosphorylate the C-terminal motor domain. They play an important role in maintaining the structural integrity of photoreceptor cell microvilli. The STE family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270692 [Multi-domain]  Cd Length: 254  Bit Score: 59.14  E-value: 6.02e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGK------HPFKRGQEIiwGQIPFPR-----RLSLECQDVLKRCL 322
Cdd:cd05122   159 GTPYWMAPEVIQGKPY-GFKADIWSLGITAIEMAEGKppyselPPMKALFLI--ATNGPPGlrnpkKWSKEFKDFLKKCL 235
                          90
                  ....*....|....*....
gi 1799901130 323 SMQPLARPSLEVLFSEPWL 341
Cdd:cd05122   236 QKDPEKRPTAEQLLKHPFI 254
STKc_MSK2_N cd05614
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
246-329 6.56e-10

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK2 and MSK1 play nonredundant roles in activating histone H3 kinases, which play pivotal roles in compaction of the chromatin fiber. MSK2 is the required H3 kinase in response to stress stimuli and activation of the p38 MAPK pathway. MSK2 also plays a role in the pathogenesis of psoriasis. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family, similar to 90 kDa ribosomal protein S6 kinases (RSKs). MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270765 [Multi-domain]  Cd Length: 332  Bit Score: 59.55  E-value: 6.56e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 246 LSELERRR----GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF-----KRGQEIIWGQI-----PFPRRLS 311
Cdd:cd05614   156 LTEEKERTysfcGTIEYMAPEIIRGKSGHGKAVDWWSLGILMFELLTGASPFtlegeKNTQSEVSRRIlkcdpPFPSFIG 235
                          90
                  ....*....|....*...
gi 1799901130 312 LECQDVLKRCLSMQPLAR 329
Cdd:cd05614   236 PVARDLLQKLLCKDPKKR 253
STKc_LKB1 cd14119
Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer ...
251-341 6.74e-10

Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LKB1, also called STK11, was first identified as a tumor suppressor responsible for Peutz-Jeghers syndrome, a disorder that leads to an increased risk of spontaneous epithelial cancer. It serves as a master upstream kinase that activates AMP-activated protein kinase (AMPK) and most AMPK-like kinases. LKB1 and AMPK are part of an energy-sensing pathway that links cell energy to metabolism and cell growth. They play critical roles in the establishment and maintenance of cell polarity, cell proliferation, cytoskeletal organization, as well as T-cell metabolism, including T-cell development, homeostasis, and effector function. To be activated, LKB1 requires the adaptor proteins STe20-Related ADaptor (STRAD) and mouse protein 25 (MO25). The LKB1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271021 [Multi-domain]  Cd Length: 255  Bit Score: 58.81  E-value: 6.74e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 251 RRRGTLLYSPPEWIHHQR-YHGKAATIWSLGLLLYHLVVGKHPFKrGQEII-------WGQIPFPRRLSLECQDVLKRCL 322
Cdd:cd14119   158 TSQGSPAFQPPEIANGQDsFSGFKVDIWSAGVTLYNMTTGKYPFE-GDNIYklfenigKGEYTIPDDVDPDLQDLLRGML 236
                          90
                  ....*....|....*....
gi 1799901130 323 SMQPLARPSLEVLFSEPWL 341
Cdd:cd14119   237 EKDPEKRFTIEQIRQHPWF 255
STKc_ASK cd06624
Catalytic domain of the Serine/Threonine Kinase, Apoptosis signal-regulating kinase; STKs ...
254-341 1.06e-09

Catalytic domain of the Serine/Threonine Kinase, Apoptosis signal-regulating kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily are mitogen-activated protein kinase (MAPK) kinase kinases (MAPKKKs or MKKKs) and include ASK1, ASK2, and MAPKKK15. ASK1 (also called MAPKKK5) functions in the c-Jun N-terminal kinase (JNK) and p38 MAPK signaling pathways by directly activating their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. It plays important roles in cytokine and stress responses, as well as in reactive oxygen species-mediated cellular responses. ASK1 is implicated in various diseases mediated by oxidative stress including inschemic heart disease, hypertension, vessel injury, brain ischemia, Fanconi anemia, asthma, and pulmonary edema, among others. ASK2 (also called MAPKKK6) functions only in a heteromeric complex with ASK1, and can activate ASK1 by direct phosphorylation. The function of MAPKKK15 is still unknown. The ASK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270794 [Multi-domain]  Cd Length: 268  Bit Score: 58.57  E-value: 1.06e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHH-QRYHGKAATIWSLGLLLYHLVVGKHP-----------FKRGQEIIWGQIpfPRRLSLECQDVLKRC 321
Cdd:cd06624   171 GTLQYMAPEVIDKgQRGYGPPADIWSLGCTIIEMATGKPPfielgepqaamFKVGMFKIHPEI--PESLSEEAKSFILRC 248
                          90       100
                  ....*....|....*....|
gi 1799901130 322 LSMQPLARPSLEVLFSEPWL 341
Cdd:cd06624   249 FEPDPDKRATASDLLQDPFL 268
STKc_SnRK2-3 cd14665
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
254-340 1.64e-09

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 2, group 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK2 is represented in this cd. SnRK2s are involved in plant response to abiotic stresses and abscisic acid (ABA)-dependent plant development. The SnRK2s subfamily is in turn classed into three subgroups, all 3 of which are represented in this CD. Group 1 comprises kinases not activated by ABA, group 2 - kinases not activated or activated very weakly by ABA (depending on plant species), and group 3 - kinases strongly activated by ABA. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271135 [Multi-domain]  Cd Length: 257  Bit Score: 57.69  E-value: 1.64e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF----------KRGQEIIWGQ--IPFPRRLSLECQDVLKRC 321
Cdd:cd14665   159 GTPAYIAPEVLLKKEYDGKIADVWSCGVTLYVMLVGAYPFedpeeprnfrKTIQRILSVQysIPDYVHISPECRHLISRI 238
                          90
                  ....*....|....*....
gi 1799901130 322 LSMQPLARPSLEVLFSEPW 340
Cdd:cd14665   239 FVADPATRITIPEIRNHEW 257
STKc_16 cd13986
Catalytic domain of Serine/Threonine Kinase 16; STKs catalyze the transfer of the ...
239-337 1.70e-09

Catalytic domain of Serine/Threonine Kinase 16; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK16 is associated with many names including Myristylated and Palmitylated Serine/threonine Kinase 1 (MPSK1), Kinase related to cerevisiae and thaliana (Krct), and Protein Kinase expressed in day 12 fetal liver (PKL12). It is widely expressed in mammals with highest levels found in liver, testis, and kidney. It is localized in the Golgi but is translocated to the nucleus upon disorganization of the Golgi. STK16 is constitutively active and is capable of phosphorylating itself and other substrates. It may be involved in regulating stromal-epithelial interactions during mammary gland ductal morphogenesis. It may also function as a transcriptional co-activator of type-C natriuretic peptide and VEGF. The STK16 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270888 [Multi-domain]  Cd Length: 282  Bit Score: 58.08  E-value: 1.70e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPEWIH---HQRYHGKAaTIWSLGLLLYHLVVGKHPFKR--------GQEIIWGQIPFP 307
Cdd:cd13986   165 GRREALALQDWAAEHCTMPYRAPELFDvksHCTIDEKT-DIWSLGCTLYALMYGESPFERifqkgdslALAVLSGNYSFP 243
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1799901130 308 R--RLSLECQDVLKRCLSMQPLARPSLEVLFS 337
Cdd:cd13986   244 DnsRYSEELHQLVKSMLVVNPAERPSIDDLLS 275
STKc_TSSK1_2-like cd14165
Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; ...
254-341 2.05e-09

Catalytic domain of testis-specific serine/threonine kinase 1, TSSK2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK1 and TSSK2 are expressed specifically in meiotic and postmeiotic spermatogenic cells, respectively. TSSK2 is localized in the sperm neck, equatorial segment, and mid-piece of the sperm tail. Both TSSK1 and TSSK2 phosphorylate their common substrate TSKS (testis-specific-kinase-substrate). TSSK1/TSSK2 double knock-out mice are sterile without manifesting other defects, making these kinases viable targets for male contraception. The TSSK1/2-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271067 [Multi-domain]  Cd Length: 263  Bit Score: 57.48  E-value: 2.05e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRR--LSLECQDVLKRCLSMQ 325
Cdd:cd14165   168 GSAAYAAPEVLQGIPYDPRIYDIWSLGVILYIMVCGSMPYddsnvkKMLKIQKEHRVRFPRSknLTSECKDLIYRLLQPD 247
                          90
                  ....*....|....*.
gi 1799901130 326 PLARPSLEVLFSEPWL 341
Cdd:cd14165   248 VSQRLCIDEVLSHPWL 263
STKc_MELK cd14078
Catalytic domain of the Serine/Threonine Kinase, Maternal Embryonic Leucine zipper Kinase; ...
254-341 2.50e-09

Catalytic domain of the Serine/Threonine Kinase, Maternal Embryonic Leucine zipper Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MELK is a cell cycle dependent protein which functions in cytokinesis, cell cycle, apoptosis, cell proliferation, and mRNA processing. It is found upregulated in many types of cancer cells, playing an indispensable role in cancer cell survival. It makes an attractive target in the design of inhibitors for use in the treatment of a wide range of human cancer. The MELK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270980 [Multi-domain]  Cd Length: 257  Bit Score: 57.01  E-value: 2.50e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd14078   164 GSPAYAAPELIQGKPYIGSEADVWSMGVLLYALLCGFLPFdddnvmALYRKIQSGKYEEPEWLSPSSKLLLDQMLQVDPK 243
                          90
                  ....*....|....
gi 1799901130 328 ARPSLEVLFSEPWL 341
Cdd:cd14078   244 KRITVKELLNHPWV 257
STKc_Nek3 cd08219
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
254-337 3.86e-09

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek3 is primarily localized in the cytoplasm and shows no cell cycle-dependent changes in its activity. It is present in the axons of neurons and affects morphogenesis and polarity through its regulation of microtubule acetylation. Nek3 modulates the signaling of the prolactin receptor through its activation of Vav2 and contributes to prolactin-mediated motility of breast cancer cells. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173759 [Multi-domain]  Cd Length: 255  Bit Score: 56.52  E-value: 3.86e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQI-PFPRRLSLECQDVLKRCLSMQP 326
Cdd:cd08219   162 GTPYYVPPEIWENMPYNNKS-DIWSLGCILYELCTLKHPFQANSwknlilKVCQGSYkPLPSHYSYELRSLIKQMFKRNP 240
                          90
                  ....*....|.
gi 1799901130 327 LARPSLEVLFS 337
Cdd:cd08219   241 RSRPSATTILS 251
STKc_SnRK3 cd14663
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
218-340 4.22e-09

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK3 is represented in this cd. The SnRK3 group contains members also known as CBL-interacting protein kinase, salt overly sensitive 2, SOS3-interacting proteins and protein kinase S. These kinases interact with calcium-binding proteins such as SOS3, SCaBPs, and CBL proteins, and are involved in responses to salt stress and in sugar and ABA signaling. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271133 [Multi-domain]  Cd Length: 256  Bit Score: 56.64  E-value: 4.22e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPR-------GDTK----SLEASIQLDQTLSELERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHL 286
Cdd:cd14663   117 HSRGVFHRDLKPEnllldedGNLKisdfGLSALSEQFRQDGLLHTTCGTPNYVAPEVLARRGYDGAKADIWSCGVILFVL 196
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 287 VVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPW 340
Cdd:cd14663   197 LAGYLPFddenlmALYRKIMKGEFEYPRWFSPGAKSLIKRILDPNPSTRITVEQIMASPW 256
STKc_PLK cd14099
Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the ...
250-341 4.36e-09

Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. PLKs derive their names from homology to polo, a kinase first identified in Drosophila. There are five mammalian PLKs (PLK1-5) from distinct genes. There is good evidence that PLK1 may function as an oncogene while PLK2-5 have tumor suppressive properties. PLK1 functions as a positive regulator of mitosis, meiosis, and cytokinesis. PLK2 functions in G1 progression, S-phase arrest, and centriole duplication. PLK3 regulates angiogenesis and responses to DNA damage. PLK4 is required for late mitotic progression, cell survival, and embryonic development. PLK5 was first identified as a pseudogene containing a stop codon within the kinase domain, however, both murine and human genes encode expressed proteins. PLK5 functions in cell cycle arrest.


Pssm-ID: 271001 [Multi-domain]  Cd Length: 258  Bit Score: 56.41  E-value: 4.36e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 250 ERRR---GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF-KRGQEIIWGQI-----PFPRRL--SLECQDVL 318
Cdd:cd14099   156 ERKKtlcGTPNYIAPEVLEKKKGHSFEVDIWSLGVILYTLLVGKPPFeTSDVKETYKRIkkneySFPSHLsiSDEAKDLI 235
                          90       100
                  ....*....|....*....|...
gi 1799901130 319 KRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14099   236 RSMLQPDPTKRPSLDEILSHPFF 258
STKc_Aurora-B_like cd14117
Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs ...
251-342 5.68e-09

Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Aurora kinases are key regulators of mitosis and are essential for the accurate and equal division of genomic material from parent to daughter cells. Vertebrates contain at least 2 Aurora kinases (A and B); mammals contains a third Aurora kinase gene (C). This subfamily includes Aurora-B and Aurora-C. Aurora-B is most active at the transition during metaphase to the end of mitosis. It associates with centromeres, relocates to the midzone of the central spindle, and concentrates at the midbody during cell division. It is critical for accurate chromosomal segregation, cytokinesis, protein localization to the centrosome and kinetochore, correct microtubule-kinetochore attachments, and regulation of the mitotic checkpoint. Aurora-C is mainly expressed in meiotically dividing cells; it was originally discovered in mice as a testis-specific STK called Aie1. Both Aurora-B and -C are chromosomal passenger proteins that can form complexes with INCENP and survivin, and they may have redundant cellular functions. INCENP participates in the activation of Aurora-B in a two-step process: first by binding to form an intermediate state of activation and the phosphorylation of its C-terminal TSS motif to generate the fully active kinase. The Aurora-B subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271019 [Multi-domain]  Cd Length: 270  Bit Score: 56.41  E-value: 5.68e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 251 RRR---GTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKRC 321
Cdd:cd14117   160 RRRtmcGTLDYLPPEMIE-GRTHDEKVDLWCIGVLCYELLVGMPPFESAshtetyRRIVKVDLKFPPFLSDGSRDLISKL 238
                          90       100
                  ....*....|....*....|.
gi 1799901130 322 LSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14117   239 LRYHPSERLPLKGVMEHPWVK 259
STKc_SnRK2 cd14662
Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein ...
254-340 8.52e-09

Catalytic domain of the Serine/Threonine Kinases, Sucrose nonfermenting 1-related protein kinase subfamily 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The SnRKs form three different subfamilies designated SnRK1-3. SnRK2 is represented in this cd. SnRK2s are involved in plant response to abiotic stresses and abscisic acid (ABA)-dependent plant development. The SnRK2s subfamily is in turn classed into three subgroups, all 3 of which are represented in this CD. Group 1 comprises kinases not activated by ABA, group 2 - kinases not activated or activated very weakly by ABA (depending on plant species), and group 3 - kinases strongly activated by ABA. The SnRKs belong to a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271132 [Multi-domain]  Cd Length: 257  Bit Score: 55.55  E-value: 8.52e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF----------KRGQEIIWGQ--IPFPRRLSLECQDVLKRC 321
Cdd:cd14662   159 GTPAYIAPEVLSRKEYDGKVADVWSCGVTLYVMLVGAYPFedpddpknfrKTIQRIMSVQykIPDYVRVSQDCRHLLSRI 238
                          90
                  ....*....|....*....
gi 1799901130 322 LSMQPLARPSLEVLFSEPW 340
Cdd:cd14662   239 FVANPAKRITIPEIKNHPW 257
STKc_STK36 cd14002
Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the ...
253-341 1.27e-08

Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK36, also called Fused (or Fu) kinase, is involved in the Hedgehog signaling pathway. It is activated by the Smoothened (SMO) signal transducer, resulting in the stabilization of GLI transcription factors and the phosphorylation of SUFU to facilitate the nuclear accumulation of GLI. In Drosophila, Fused kinase is maternally required for proper segmentation during embryonic development and for the development of legs and wings during the larval stage. In mice, STK36 is not necessary for embryonic development, although mice deficient in STK36 display growth retardation postnatally. The STK36 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270904 [Multi-domain]  Cd Length: 253  Bit Score: 54.95  E-value: 1.27e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKaATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQP 326
Cdd:cd14002   160 KGTPLYMAPELVQEQPYDHT-ADLWSLGCILYELFVGQPPFytnsiyQLVQMIVKDPVKWPSNMSPEFKSFLQGLLNKDP 238
                          90
                  ....*....|....*
gi 1799901130 327 LARPSLEVLFSEPWL 341
Cdd:cd14002   239 SKRLSWPDLLEHPFV 253
STKc_TSSK6-like cd14164
Catalytic domain of testis-specific serine/threonine kinase 6 and similar proteins; STKs ...
254-341 1.30e-08

Catalytic domain of testis-specific serine/threonine kinase 6 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TSSK proteins are almost exclusively expressed postmeiotically in the testis and play important roles in spermatogenesis and/or spermiogenesis. There are five mammalian TSSK proteins which show differences in their localization and timing of expression. TSSK6, also called SSTK, is expressed at the head of elongated sperm. It can phosphorylate histones and associate with heat shock protens HSP90 and HSC70. Male mice deficient in TSSK6 are infertile, showing spermatogenic impairment including reduced sperm counts, impaired DNA condensation, abnormal morphology and decreased motility rates. The TSSK6-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271066 [Multi-domain]  Cd Length: 256  Bit Score: 54.87  E-value: 1.30e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFK-------RGQEiiwGQIPFPRRLSLE--CQDVLKRCLSM 324
Cdd:cd14164   163 GSRAYTPPEVILGTPYDPKKYDVWSLGVVLYVMVTGTMPFDetnvrrlRLQQ---RGVLYPSGVALEepCRALIRTLLQF 239
                          90
                  ....*....|....*..
gi 1799901130 325 QPLARPSLEVLFSEPWL 341
Cdd:cd14164   240 NPSTRPSIQQVAGNSWL 256
STKc_NUAK cd14073
Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK; STKs catalyze ...
254-341 1.30e-08

Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NUAK proteins are classified as AMP-activated protein kinase (AMPK)-related kinases, which like AMPK are activated by the major tumor suppressor LKB1. Vertebrates contain two NUAK proteins, called NUAK1 and NUAK2. NUAK1, also called ARK5 (AMPK-related protein kinase 5), regulates cell proliferation and displays tumor suppression through direct interaction and phosphorylation of p53. It is also involved in cell senescence and motility. High NUAK1 expression is associated with invasiveness of nonsmall cell lung cancer (NSCLC) and breast cancer cells. NUAK2, also called SNARK (Sucrose, non-fermenting 1/AMP-activated protein kinase-related kinase), is involved in energy metabolism. It is activated by hyperosmotic stress, DNA damage, and nutrients such as glucose and glutamine. NUAK2-knockout mice develop obesity, altered serum lipid profiles, hyperinsulinaemia, hyperglycaemia, and impaired glucose tolerance. The NUAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270975 [Multi-domain]  Cd Length: 254  Bit Score: 55.09  E-value: 1.30e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQdVLKRCLSMQPL 327
Cdd:cd14073   162 GSPLYASPEIVNGTPYQGPEVDCWSLGVLLYTLVYGTMPFdgsdfkRLVKQISSGDYREPTQPSDASG-LIRWMLTVNPK 240
                          90
                  ....*....|....
gi 1799901130 328 ARPSLEVLFSEPWL 341
Cdd:cd14073   241 RRATIEDIANHWWV 254
STKc_PDK1 cd05581
Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs ...
232-337 1.33e-08

Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PDK1 carries an N-terminal catalytic domain and a C-terminal pleckstrin homology (PH) domain that binds phosphoinositides. It phosphorylates the activation loop of AGC kinases that are regulated by PI3K such as PKB, SGK, and PKC, among others, and is crucial for their activation. Thus, it contributes in regulating many processes including metabolism, growth, proliferation, and survival. PDK1 also has the ability to autophosphorylate and is constitutively active in mammalian cells. It is essential for normal embryo development and is important in regulating cell volume. The PDK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270733 [Multi-domain]  Cd Length: 278  Bit Score: 55.30  E-value: 1.33e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 232 DTKSLEASIQLDQTLSELERRR----GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIW 301
Cdd:cd05581   154 DSSPESTKGDADSQIAYNQARAasfvGTAEYVSPELLNEKPA-GKSSDLWALGCIIYQMLTGKPPFRGSneyltfQKIVK 232
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1799901130 302 GQIPFPRRLSLECQDVLKRCLSMQPLARPSLEVLFS 337
Cdd:cd05581   233 LEYEFPENFPPDAKDLIQKLLVLDPSKRLGVNENGG 268
STKc_PknB_like cd14014
Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs ...
254-331 1.36e-08

Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes many bacterial eukaryotic-type STKs including Staphylococcus aureus PknB (also called PrkC or Stk1), Bacillus subtilis PrkC, and Mycobacterium tuberculosis Pkn proteins (PknB, PknD, PknE, PknF, PknL, and PknH), among others. S. aureus PknB is the only eukaryotic-type STK present in this species, although many microorganisms encode for several such proteins. It is important for the survival and pathogenesis of S. aureus as it is involved in the regulation of purine and pyrimidine biosynthesis, cell wall metabolism, autolysis, virulence, and antibiotic resistance. M. tuberculosis PknB is essential for growth and it acts on diverse substrates including proteins involved in peptidoglycan synthesis, cell division, transcription, stress responses, and metabolic regulation. B. subtilis PrkC is located at the inner membrane of endospores and functions to trigger spore germination. Bacterial STKs in this subfamily show varied domain architectures. The well-characterized members such as S. aureus and M. tuberculosis PknB, and B. subtilis PrkC, contain an N-terminal cytosolic kinase domain, a transmembrane (TM) segment, and mutliple C-terminal extracellular PASTA domains. The PknB subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270916 [Multi-domain]  Cd Length: 260  Bit Score: 54.90  E-value: 1.36e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwihhqRYHGKAAT----IWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLEC----QDVLK 319
Cdd:cd14014   163 GTPAYMAPE-----QARGGPVDprsdIYSLGVVLYELLTGRPPFDGDspaavlAKHLQEAPPPPSPLNPDVppalDAIIL 237
                          90
                  ....*....|..
gi 1799901130 320 RCLSMQPLARPS 331
Cdd:cd14014   238 RALAKDPEERPQ 249
PTZ00267 PTZ00267
NIMA-related protein kinase; Provisional
231-344 1.63e-08

NIMA-related protein kinase; Provisional


Pssm-ID: 140293 [Multi-domain]  Cd Length: 478  Bit Score: 55.79  E-value: 1.63e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 231 GDTKSLEASIQLDQTLSELerrrGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQI 304
Cdd:PTZ00267  214 GFSKQYSDSVSLDVASSFC----GTPYYLAPELWERKRY-SKKADMWSLGVILYELLTLHRPFKGPsqreimQQVLYGKY 288
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 1799901130 305 -PFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQGV 344
Cdd:PTZ00267  289 dPFPCPVSSGMKALLDPLLSKNPALRPTTQQLLHTEFLKYV 329
STKc_MAST_like cd05579
Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs ...
254-345 1.69e-08

Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes MAST kinases, MAST-like (MASTL) kinases (also called greatwall kinase or Gwl), and fungal kinases with similarity to Saccharomyces cerevisiae Rim15 and Schizosaccharomyces pombe cek1. MAST kinases contain an N-terminal domain of unknown function, a central catalytic domain, and a C-terminal PDZ domain that mediates protein-protein interactions. MASTL kinases carry only a catalytic domain which contains a long insert relative to other kinases. The fungal kinases in this subfamily harbor other domains in addition to a central catalytic domain, which like in MASTL, also contains an insert relative to MAST kinases. Rim15 contains a C-terminal signal receiver (REC) domain while cek1 contains an N-terminal PAS domain. MAST kinases are cytoskeletal associated kinases of unknown function that are also expressed at neuromuscular junctions and postsynaptic densities. MASTL/Gwl is involved in the regulation of mitotic entry, mRNA stabilization, and DNA checkpoint recovery. The fungal proteins Rim15 and cek1 are involved in the regulation of meiosis and mitosis, respectively. The MAST-like kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270731 [Multi-domain]  Cd Length: 272  Bit Score: 54.91  E-value: 1.69e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPR--RLSLECQDVLKRCLSMQ 325
Cdd:cd05579   170 GTPDYLAPEILLGQG-HGKTVDWWSLGVILYEFLVGIPPFHAEtpeeifQNILNGKIEWPEdpEVSDEAKDLISKLLTPD 248
                          90       100
                  ....*....|....*....|...
gi 1799901130 326 PLARP---SLEVLFSEPWLQGVH 345
Cdd:cd05579   249 PEKRLgakGIEEIKNHPFFKGID 271
PK_TRB1 cd14023
Pseudokinase domain of Tribbles Homolog 1; The pseudokinase domain shows similarity to protein ...
234-341 1.96e-08

Pseudokinase domain of Tribbles Homolog 1; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. TRB1 interacts directly with the mitogen activated protein kinase (MAPK) kinase MKK4, an activator of JNK. It regulates vascular smooth muscle cell proliferation and chemotaxis through the JNK signaling pathway. It is found to be down-regulated in human acute myeloid leukaemia (AML) and may play a role in the pathogenesis of the disease. It has also been identified as a potential biomarker for antibody-mediated allograft failure. TRB1 is one of three Tribbles Homolog (TRB) proteins present in vertebrates that are encoded by three separate genes. TRB proteins interact with many proteins involved in signalling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, and gene expression. The TRB1 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270925 [Multi-domain]  Cd Length: 242  Bit Score: 54.28  E-value: 1.96e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 234 KSLEASIQLDQTLSELERRRGTLLYSPPEWIHHQ-RYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPF 306
Cdd:cd14023   128 ESLEDTHIMKGEDDALSDKHGCPAYVSPEILNTTgTYSGKSADVWSLGVMLYTLLVGRYPFHDSdpsalfSKIRRGQFCI 207
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 1799901130 307 PRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14023   208 PDHVSPKARCLIRSLLRREPSERLTAPEILLHPWF 242
STKc_PLK4 cd14186
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 4; STKs catalyze the ...
254-341 2.18e-08

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK4, also called SAK or STK18, is structurally different from other PLKs in that it contains only one polo box that can form two adjacent polo boxes and a functional PDB by homodimerization. It is required for late mitotic progression, cell survival, and embryonic development. It localizes to centrosomes and is required for centriole duplication and chromosomal stability. Overexpression of PLK4 may be associated with colon tumors. The PLK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271088 [Multi-domain]  Cd Length: 256  Bit Score: 54.48  E-value: 2.18e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd14186   164 GTPNYISPE-IATRSAHGLESDVWSLGCMFYTLLVGRPPFDTDtvkntlNKVVLADYEMPAFLSREAQDLIHQLLRKNPA 242
                          90
                  ....*....|....
gi 1799901130 328 ARPSLEVLFSEPWL 341
Cdd:cd14186   243 DRLSLSSVLDHPFM 256
STKc_ULK3 cd14121
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the ...
253-340 2.37e-08

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK3 mRNA is up-regulated in fibroblasts after Ras-induced senescence, and its overexpression induces both autophagy and senescence in a fibroblast cell line. ULK3, through its kinase activity, positively regulates Gli proteins, mediators of the Sonic hedgehog (Shh) signaling pathway that is implicated in tissue homeostasis maintenance and neurogenesis. It is inhibited by binding to Suppressor of Fused (Sufu). The ULK3 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271023 [Multi-domain]  Cd Length: 252  Bit Score: 54.22  E-value: 2.37e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFK-----------RGQEIIwgQIPFPRRLSLECQDVLKRC 321
Cdd:cd14121   157 RGSPLYMAPEMILKKKYDARV-DLWSVGVILYECLFGRAPFAsrsfeeleekiRSSKPI--EIPTRPELSADCRDLLLRL 233
                          90
                  ....*....|....*....
gi 1799901130 322 LSMQPLARPSLEVLFSEPW 340
Cdd:cd14121   234 LQRDPDRRISFEEFFAHPF 252
STKc_FA2-like cd08529
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii FA2 and similar ...
231-341 2.44e-08

Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii FA2 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chlamydomonas reinhardtii FA2 was discovered in a genetic screen for deflagellation-defective mutants. It is essential for basal-body/centriole-associated microtubule severing, and plays a role in cell cycle progression. No cellular function has yet been ascribed to CNK4. The Chlamydomonas reinhardtii FA2-like subfamily belongs to the (NIMA)-related kinase (Nek) family, which includes seven different Chlamydomonas Neks (CNKs 1-6 and Fa2). This subfamily contains FA2 and CNK4. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270868 [Multi-domain]  Cd Length: 256  Bit Score: 54.34  E-value: 2.44e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 231 GDTKSLEASIQLDQTLSelerrrGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQE------IIWGQI 304
Cdd:cd08529   146 GVAKILSDTTNFAQTIV------GTPYYLSPELCEDKPYNEKS-DVWALGCVLYELCTGKHPFEAQNQgalilkIVRGKY 218
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1799901130 305 -PFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd08529   219 pPISASYSQDLSQLIDSCLTKDYRQRPDTTELLRNPSL 256
STKc_SPEG_rpt2 cd14111
Catalytic kinase domain, second repeat, of Giant Serine/Threonine Kinase Striated muscle ...
244-341 2.66e-08

Catalytic kinase domain, second repeat, of Giant Serine/Threonine Kinase Striated muscle preferentially expressed protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The Striated muscle preferentially expressed gene (SPEG) generates 4 different isoforms through alternative promoter use and splicing in a tissue-specific manner: SPEGalpha and SPEGbeta are expressed in cardiac and skeletal striated muscle; Aortic Preferentially Expressed Protein-1 (APEG-1) is expressed in vascular smooth muscle; and Brain preferentially expressed gene (BPEG) is found in the brain and aorta. SPEG proteins have mutliple immunoglobulin (Ig), 2 fibronectin type III (FN3), and two kinase domains. They are necessary for cardiac development and survival. The SPEG subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271013 [Multi-domain]  Cd Length: 257  Bit Score: 54.06  E-value: 2.66e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF--KRGQE----IIWGQIP----FPrRLSLE 313
Cdd:cd14111   152 LSLRQLGRRTGTLEYMAPEMVKGEPV-GPPADIWSIGVLTYIMLSGRSPFedQDPQEteakILVAKFDafklYP-NVSQS 229
                          90       100
                  ....*....|....*....|....*...
gi 1799901130 314 CQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14111   230 ASLFLKKVLSSYPWSRPTTKDCFAHAWL 257
STKc_Nek11 cd08222
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
254-341 3.21e-08

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 11; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek11 is involved, through direct phosphorylation, in regulating the degradation of Cdc25A (Cell Division Cycle 25 homolog A), which plays a role in cell cycle progression and in activating cyclin dependent kinases. Nek11 is activated by CHK1 (CHeckpoint Kinase 1) and may be involved in the G2/M checkpoint. Nek11 may also play a role in the S-phase checkpoint as well as in DNA replication and genotoxic stress responses. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270861 [Multi-domain]  Cd Length: 260  Bit Score: 53.97  E-value: 3.21e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKrGQ-------EIIWGQIP-FPRRLSLECQDVLKRCLSMQ 325
Cdd:cd08222   167 GTPYYMSPEVLKHEGYNSKS-DIWSLGCILYEMCCLKHAFD-GQnllsvmyKIVEGETPsLPDKYSKELNAIYSRMLNKD 244
                          90
                  ....*....|....*.
gi 1799901130 326 PLARPSLEVLFSEPWL 341
Cdd:cd08222   245 PALRPSAAEILKIPFI 260
STKc_SIK cd14071
Catalytic domain of the Serine/Threonine Kinases, Salt-Inducible kinases; STKs catalyze the ...
258-341 4.79e-08

Catalytic domain of the Serine/Threonine Kinases, Salt-Inducible kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SIKs are part of a complex network that regulates Na,K-ATPase to maintain sodium homeostasis and blood pressure. Vertebrates contain three forms of SIKs (SIK1-3) from three distinct genes, which display tissue-specific effects. SIK1, also called SNF1LK, controls steroidogenic enzyme production in adrenocortical cells. In the brain, both SIK1 and SIK2 regulate energy metabolism. SIK2, also called QIK or SNF1LK2, is involved in the regulation of gluconeogenesis in the liver and lipogenesis in adipose tissues, where it phosphorylates the insulin receptor substrate-1. In the liver, SIK3 (also called QSK) regulates cholesterol and bile acid metabolism. In addition, SIK2 plays an important role in the initiation of mitosis and regulates the localization of C-Nap1, a centrosome linker protein. The SIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270973 [Multi-domain]  Cd Length: 253  Bit Score: 53.16  E-value: 4.79e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 258 YSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKRCLSMQPLARPS 331
Cdd:cd14071   164 YAAPEVFEGKEYEGPQLDIWSLGVVLYVLVCGALPFDGStlqtlrDRVLSGRFRIPFFMSTDCEHLIRRMLVLDPSKRLT 243
                          90
                  ....*....|
gi 1799901130 332 LEVLFSEPWL 341
Cdd:cd14071   244 IEQIKKHKWM 253
STKc_cGK cd05572
Catalytic domain of the Serine/Threonine Kinase, cGMP-dependent protein kinase (cGK or PKG); ...
254-345 5.72e-08

Catalytic domain of the Serine/Threonine Kinase, cGMP-dependent protein kinase (cGK or PKG); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mammals have two cGK isoforms from different genes, cGKI and cGKII. cGKI exists as two splice variants, cGKI-alpha and cGKI-beta. cGK consists of an N-terminal regulatory domain containing a dimerization and an autoinhibitory pseudosubstrate region, two cGMP-binding domains, and a C-terminal catalytic domain. Binding of cGMP to both binding sites releases the inhibition of the catalytic center by the pseudosubstrate region, allowing autophosphorylation and activation of the kinase. cGKI is a soluble protein expressed in all smooth muscles, platelets, cerebellum, and kidney. It is also expressed at lower concentrations in other tissues. cGKII is a membrane-bound protein that is most abundantly expressed in the intestine. It is also present in the brain nuclei, adrenal cortex, kidney, lung, and prostate. cGKI is involved in the regulation of smooth muscle tone, smooth cell proliferation, and platelet activation. cGKII plays a role in the regulation of secretion, such as renin secretion by the kidney and aldosterone secretion by the adrenal. It also regulates bone growth and the circadian rhythm. The cGK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270724 [Multi-domain]  Cd Length: 262  Bit Score: 53.00  E-value: 5.72e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHPF--------KRGQEIIWG--QIPFPRRLSLECQDVLKRCLS 323
Cdd:cd05572   154 GTPEYVAPEIIL-NKGYDFSVDYWSLGILLYELLTGRPPFggddedpmKIYNIILKGidKIEFPKYIDKNAKNLIKQLLR 232
                          90       100
                  ....*....|....*....|....*..
gi 1799901130 324 MQPLAR-----PSLEVLFSEPWLQGVH 345
Cdd:cd05572   233 RNPEERlgylkGGIRDIKKHKWFEGFD 259
PTZ00263 PTZ00263
protein kinase A catalytic subunit; Provisional
254-329 6.33e-08

protein kinase A catalytic subunit; Provisional


Pssm-ID: 140289 [Multi-domain]  Cd Length: 329  Bit Score: 53.67  E-value: 6.33e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVG------KHPFKRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:PTZ00263  177 GTPEYLAPEVIQ-SKGHGKAVDWWTMGVLLYEFIAGyppffdDTPFRIYEKILAGRLKFPNWFDGRARDLVKGLLQTDHT 255

                  ..
gi 1799901130 328 AR 329
Cdd:PTZ00263  256 KR 257
STKc_CAMKK cd14118
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase; ...
254-340 6.43e-08

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). Vertebrates contain two CaMKKs, CaMKK1 (or alpha) and CaMKK2 (or beta). CaMKK1 is involved in the regulation of glucose uptake in skeletal muscles. CaMKK2 is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. The CaMKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271020 [Multi-domain]  Cd Length: 275  Bit Score: 53.13  E-value: 6.43e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQR--YHGKAATIWSLGLLLYHLVVGKHPFK-----RGQEIIWGQ-IPFPRR--LSLECQDVLKRCLS 323
Cdd:cd14118   177 GTPAFMAPEALSESRkkFSGKALDIWAMGVTLYCFVFGRCPFEddhilGLHEKIKTDpVVFPDDpvVSEQLKDLILRMLD 256
                          90
                  ....*....|....*..
gi 1799901130 324 MQPLARPSLEVLFSEPW 340
Cdd:cd14118   257 KNPSERITLPEIKEHPW 273
STKc_p70S6K cd05584
Catalytic domain of the Serine/Threonine Kinase, 70 kDa ribosomal protein S6 kinase; STKs ...
254-329 9.64e-08

Catalytic domain of the Serine/Threonine Kinase, 70 kDa ribosomal protein S6 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p70S6K (or S6K) contains only one catalytic kinase domain, unlike p90 ribosomal S6 kinases (RSKs). It acts as a downstream effector of the STK mTOR (mammalian Target of Rapamycin) and plays a role in the regulation of the translation machinery during protein synthesis. p70S6K also plays a pivotal role in regulating cell size and glucose homeostasis. Its targets include S6, the translation initiation factor eIF3, and the insulin receptor substrate IRS-1, among others. Mammals contain two isoforms of p70S6K, named S6K1 and S6K2 (or S6K-beta). The p70S6K subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270736 [Multi-domain]  Cd Length: 323  Bit Score: 52.79  E-value: 9.64e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05584   162 GTIEYMAPE-ILTRSGHGKAVDWWSLGALMYDMLTGAPPFtaenrkKTIDKILKGKLNLPPYLTNEARDLLKKLLKRNVS 240

                  ..
gi 1799901130 328 AR 329
Cdd:cd05584   241 SR 242
STKc_HAL4_like cd13994
Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs ...
253-341 1.20e-07

Catalytic domain of Fungal Halotolerance protein 4-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of HAL4, Saccharomyces cerevisiae Ptk2/Stk2, and similar fungal proteins. Proteins in this subfamily are involved in regulating ion transporters. In budding and fission yeast, HAL4 promotes potassium ion uptake, which increases cellular resistance to other cations such as sodium, lithium, and calcium ions. HAL4 stabilizes the major high-affinity K+ transporter Trk1 at the plasma membrane under low K+ conditions, which prevents endocytosis and vacuolar degradation. Budding yeast Ptk2 phosphorylates and regulates the plasma membrane H+ ATPase, Pma1. The HAL4-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270896 [Multi-domain]  Cd Length: 265  Bit Score: 52.31  E-value: 1.20e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFK------------RGQEIIWGQIPFPRRLSL--ECQDVL 318
Cdd:cd13994   163 CGSEPYMAPEVFTSGSYDGRAVDVWSCGIVLFALFTGRFPWRsakksdsaykayEKSGDFTNGPYEPIENLLpsECRRLI 242
                          90       100
                  ....*....|....*....|...
gi 1799901130 319 KRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd13994   243 YRMLHPDPEKRITIDEALNDPWV 265
STKc_MSK_N cd05583
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
254-329 1.21e-07

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, in response to various stimuli such as growth factors, hormones, neurotransmitters, cellular stress, and pro-inflammatory cytokines. This triggers phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) in the C-terminal extension of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. MSKs are predominantly nuclear proteins. They are widely expressed in many tissues including heart, brain, lung, liver, kidney, and pancreas. There are two isoforms of MSK, called MSK1 and MSK2. The MSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270735 [Multi-domain]  Cd Length: 268  Bit Score: 52.40  E-value: 1.21e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRY-HGKAATIWSLGLLLYHLVVGKHPF-------------KRgqeIIWGQIPFPRRLSLECQDVLK 319
Cdd:cd05583   162 GTIEYMAPEVVRGGSDgHDKAVDWWSLGVLTYELLTGASPFtvdgernsqseisKR---ILKSHPPIPKTFSAEAKDFIL 238
                          90
                  ....*....|
gi 1799901130 320 RCLSMQPLAR 329
Cdd:cd05583   239 KLLEKDPKKR 248
STKc_PRKX_like cd05612
Catalytic domain of PRKX-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of ...
254-322 1.56e-07

Catalytic domain of PRKX-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include human PRKX (X chromosome-encoded protein kinase), Drosophila DC2, and similar proteins. PRKX is present in many tissues including fetal and adult brain, kidney, and lung. The PRKX gene is located in the Xp22.3 subregion and has a homolog called PRKY on the Y chromosome. An abnormal interchange between PRKX aand PRKY leads to the sex reversal disorder of XX males and XY females. PRKX is implicated in granulocyte/macrophage lineage differentiation, renal cell epithelial migration, and tubular morphogenesis in the developing kidney. The PRKX-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270763 [Multi-domain]  Cd Length: 292  Bit Score: 52.05  E-value: 1.56e-07
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1799901130 254 GTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHPFkRG-------QEIIWGQIPFPRRLSLECQDVLKRCL 322
Cdd:cd05612   160 GTPEYLAPEVIQ-SKGHNKAVDWWALGILIYEMLVGYPPF-FDdnpfgiyEKILAGKLEFPRHLDLYAKDLIKKLL 233
STKc_Nek1 cd08218
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
254-341 1.90e-07

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek1 is associated with centrosomes throughout the cell cycle. It is involved in the formation of primary cilium and in the maintenance of centrosomes. It cycles through the nucleus and may be capable of relaying signals between the cilium and the nucleus. Nek1 is implicated in the development of polycystic kidney disease, which is characterized by benign polycystic tumors formed by abnormal overgrowth of renal epithelial cells. It appears also to be involved in DNA damage response, and may be important for both correct DNA damage checkpoint activation and DNA repair. Nek1 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270858 [Multi-domain]  Cd Length: 256  Bit Score: 51.74  E-value: 1.90e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQI-PFPRRLSLECQDVLKRCLSMQP 326
Cdd:cd08218   163 GTPYYLSPEICENKPYNNKS-DIWALGCVLYEMCTLKHAFEAGNmknlvlKIIRGSYpPVPSRYSYDLRSLVSQLFKRNP 241
                          90
                  ....*....|....*
gi 1799901130 327 LARPSLEVLFSEPWL 341
Cdd:cd08218   242 RDRPSINSILEKPFI 256
PKc_MAPKK cd06605
Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase ...
254-342 1.91e-07

Catalytic domain of the dual-specificity Protein Kinase, Mitogen-Activated Protein Kinase Kinase; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MAPKKs are dual-specificity PKs that phosphorylate their downstream targets, MAPKs, at specific threonine and tyrosine residues. The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising the MAPK, which is phosphorylated and activated by a MAPK kinase (MAPKK or MKK or MAP2K), which itself is phosphorylated and activated by a MAPKK kinase (MAPKKK or MKKK or MAP3K). There are three MAPK subfamilies: extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and p38. In mammalian cells, there are seven MAPKKs (named MKK1-7) and 20 MAPKKKs. Each MAPK subfamily can be activated by at least two cognate MAPKKs and by multiple MAPKKKs. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270782 [Multi-domain]  Cd Length: 265  Bit Score: 51.58  E-value: 1.91e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQEIIWGQI----------PFPR----RLSLECQDVLK 319
Cdd:cd06605   160 GTRSYMAPERISGGKY-TVKSDIWSLGLSLVELATGRFPYPPPNAKPSMMIfellsyivdePPPLlpsgKFSPDFQDFVS 238
                          90       100
                  ....*....|....*....|...
gi 1799901130 320 RCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06605   239 QCLQKDPTERPSYKELMEHPFIK 261
STKc_CNK2-like cd08530
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar ...
254-339 2.03e-07

Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chlamydomonas reinhardtii CNK2 has both cilliary and cell cycle functions. It influences flagellar length through promoting flagellar disassembly, and it regulates cell size, through influencing the size threshold at which cells commit to mitosis. This subfamily belongs to the (NIMA)-related kinase (Nek) family, which includes seven different Chlamydomonas Neks (CNKs 1-6 and Fa2). This subfamily includes CNK1, and -2. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270869 [Multi-domain]  Cd Length: 256  Bit Score: 51.62  E-value: 2.03e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKR------GQEIIWGQIP-FPRRLSLECQDVLKRCLSMQP 326
Cdd:cd08530   163 GTPLYAAPEVWKGRPYDYKS-DIWSLGCLLYEMATFRPPFEArtmqelRYKVCRGKFPpIPPVYSQDLQQIIRSLLQVNP 241
                          90
                  ....*....|...
gi 1799901130 327 LARPSLEVLFSEP 339
Cdd:cd08530   242 KKRPSCDKLLQSP 254
STKc_PKC cd05570
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer ...
254-329 2.55e-07

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, classical PKCs depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. Novel PKCs are calcium-independent, but require DAG and PS for activity, while atypical PKCs only require PS. PKCs phosphorylate and modify the activities of a wide variety of cellular proteins including receptors, enzymes, cytoskeletal proteins, transcription factors, and other kinases. They play a central role in signal transduction pathways that regulate cell migration and polarity, proliferation, differentiation, and apoptosis. Also included in this subfamily are the PKC-like proteins, called PKNs. The PKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270722 [Multi-domain]  Cd Length: 318  Bit Score: 51.45  E-value: 2.55e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFkRG-------QEIIWGQIPFPRRLSLECQDVLKRCLSMQP 326
Cdd:cd05570   158 GTPDYIAPEILREQDY-GFSVDWWALGVLLYEMLAGQSPF-EGddedelfEAILNDEVLYPRWLSREAVSILKGLLTKDP 235

                  ...
gi 1799901130 327 LAR 329
Cdd:cd05570   236 ARR 238
STKc_Nek5 cd08225
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
231-341 2.68e-07

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Neks are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. The specific function of Nek5 is unknown. Nek5 is one in a family of 11 different Neks (Nek1-11). The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173765 [Multi-domain]  Cd Length: 257  Bit Score: 51.11  E-value: 2.68e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 231 GDTKSLEASIQLDQTLSelerrrGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQI 304
Cdd:cd08225   147 GIARQLNDSMELAYTCV------GTPYYLSPEICQNRPYNNKT-DIWSLGCVLYELCTLKHPFEGNNlhqlvlKICQGYF 219
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1799901130 305 -PFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd08225   220 aPISPNFSRDLRSLISQLFKVSPRDRPSITSILKRPFL 257
STKc_MASTL cd05610
Catalytic domain of the Serine/Threonine Kinase, Microtubule-associated serine/threonine-like ...
211-344 2.98e-07

Catalytic domain of the Serine/Threonine Kinase, Microtubule-associated serine/threonine-like kinase (also called greatwall kinase); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The MASTL kinases in this group carry only a catalytic domain, which contains a long insertion relative to MAST kinases. MASTL, also called greatwall kinase (Gwl), is involved in the regulation of mitotic entry, which is controlled by the coordinated activities of protein kinases and opposing protein phosphatases (PPs). The cyclin B/CDK1 complex induces entry into M-phase while PP2A-B55 shows anti-mitotic activity. MASTL/Gwl is activated downstream of cyclin B/CDK1 and indirectly inhibits PP2A-B55 by phosphorylating the small protein alpha-endosulfine (Ensa) or the cAMP-regulated phosphoprotein 19 (Arpp19), resulting in M-phase progression. Gwl kinase may also play roles in mRNA stabilization and DNA checkpoint recovery. The human MASTL gene has also been named FLJ14813; a missense mutation in FLJ14813 is associated with autosomal dominant thrombocytopenia. The MASTL kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270761 [Multi-domain]  Cd Length: 349  Bit Score: 51.42  E-value: 2.98e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 211 PARKPGSHRRGPLRRKNkprgdtksleasiqldqtlselERRRGTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGK 290
Cdd:cd05610   198 PYRTPKSVRRGAARVEG----------------------ERILGTPDYLAPELLL-GKPHGPAVDWWALGVCLFEFLTGI 254
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1799901130 291 HPF------KRGQEIIWGQIPFP---RRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQGV 344
Cdd:cd05610   255 PPFndetpqQVFQNILNRDIPWPegeEELSVNAQNAIEILLTMDPTKRAGLKELKQHPLFHGV 317
STKc_TLK cd13990
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase; STKs catalyze the ...
254-340 4.10e-07

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. They phosphorylate and regulate Anti-silencing function 1 protein (Asf1), a histone H3/H4 chaperone that helps facilitate the assembly of chromatin following DNA replication during S phase. TLKs also phosphorylate the H3 histone tail and are essential in transcription. Vertebrates contain two subfamily members, TLK1 and TLK2. The TLK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270892 [Multi-domain]  Cd Length: 279  Bit Score: 50.78  E-value: 4.10e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAAT---IWSLGLLLYHLVVGKHPFKRGQ-------EIIW-----GQIPFPRRLSLECQDVL 318
Cdd:cd13990   178 GTYWYLPPECFVVGKTPPKISSkvdVWSVGVIFYQMLYGRKPFGHNQsqeaileENTIlkateVEFPSKPVVSSEAKDFI 257
                          90       100
                  ....*....|....*....|..
gi 1799901130 319 KRCLSMQPLARPSLEVLFSEPW 340
Cdd:cd13990   258 RRCLTYRKEDRPDVLQLANDPY 279
STKc_Nek6_7 cd08224
Catalytic domain of the Serine/Threonine Kinases, Never In Mitosis gene A (NIMA)-related ...
254-332 4.59e-07

Catalytic domain of the Serine/Threonine Kinases, Never In Mitosis gene A (NIMA)-related kinase 6 and 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek6 and Nek7 are the shortest Neks, consisting only of the catalytic domain and a very short N-terminal extension. They show distinct expression patterns and both appear to be downstream substrates of Nek9. They are required for mitotic spindle formation and cytokinesis. They may also be regulators of the p70 ribosomal S6 kinase. Nek6/7 is part of a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270863 [Multi-domain]  Cd Length: 262  Bit Score: 50.35  E-value: 4.59e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKR--------GQEIIWGQI-PFP-RRLSLECQDVLKRCLS 323
Cdd:cd08224   166 GTPYYMSPERIREQGYDFKS-DIWSLGCLLYEMAALQSPFYGekmnlyslCKKIEKCEYpPLPaDLYSQELRDLVAACIQ 244

                  ....*....
gi 1799901130 324 MQPLARPSL 332
Cdd:cd08224   245 PDPEKRPDI 253
PTZ00283 PTZ00283
serine/threonine protein kinase; Provisional
254-339 7.54e-07

serine/threonine protein kinase; Provisional


Pssm-ID: 240344 [Multi-domain]  Cd Length: 496  Bit Score: 50.64  E-value: 7.54e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKrGQEI-------IWGQI-PFPRRLSLECQDVLKRCLSMQ 325
Cdd:PTZ00283  207 GTPYYVAPE-IWRRKPYSKKADMFSLGVLLYELLTLKRPFD-GENMeevmhktLAGRYdPLPPSISPEMQEIVTALLSSD 284
                          90
                  ....*....|....
gi 1799901130 326 PLARPSLEVLFSEP 339
Cdd:PTZ00283  285 PKRRPSSSKLLNMP 298
STKc_Cdc7_like cd06627
Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs ...
244-341 7.99e-07

Catalytic domain of Cell division control protein 7-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this subfamily include Schizosaccharomyces pombe Cdc7, Saccharomyces cerevisiae Cdc15, Arabidopsis thaliana mitogen-activated protein kinase kinase kinase (MAPKKK) epsilon, and related proteins. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Fission yeast Cdc7 is essential for cell division by playing a key role in the initiation of septum formation and cytokinesis. Budding yeast Cdc15 functions to coordinate mitotic exit with cytokinesis. Arabidopsis MAPKKK epsilon is required for pollen development in the plasma membrane. The Cdc7-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270797 [Multi-domain]  Cd Length: 254  Bit Score: 49.53  E-value: 7.99e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELERRRGTLLYSP----PEWIHhQRYHGKAATIWSLGLLLYHLVVGKHP-FKRGQEIIWGQI------PFPRRLSL 312
Cdd:cd06627   147 TKLNEVEKDENSVVGTPywmaPEVIE-MSGVTTASDIWSVGCTVIELLTGNPPyYDLQPMAALFRIvqddhpPLPENISP 225
                          90       100
                  ....*....|....*....|....*....
gi 1799901130 313 ECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06627   226 ELRDFLLQCFQKDPTLRPSAKELLKHPWL 254
STKc_MST1_2 cd06612
Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; ...
239-341 8.10e-07

Catalytic domain of the Serine/Threonine Kinases, Mammalian STe20-like protein kinase 1 and 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MST1, MST2, and related proteins including Drosophila Hippo and Dictyostelium discoideum Krs1 (kinase responsive to stress 1). MST1/2 and Hippo are involved in a conserved pathway that governs cell contact inhibition, organ size control, and tumor development. MST1 activates the mitogen-activated protein kinases (MAPKs) p38 and c-Jun N-terminal kinase (JNK) through MKK7 and MEKK1 by acting as a MAPK kinase kinase kinase. Activation of JNK by MST1 leads to caspase activation and apoptosis. MST1 has also been implicated in cell proliferation and differentiation. Krs1 may regulate cell growth arrest and apoptosis in response to cellular stress. The MST1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132943 [Multi-domain]  Cd Length: 256  Bit Score: 49.57  E-value: 8.10e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGK------HPFKRGQEIIWGQIPF---PRR 309
Cdd:cd06612   146 SGQLTDTMAKRNTVIGTPFWMAPEVIQEIGYNNKA-DIWSLGITAIEMAEGKppysdiHPMRAIFMIPNKPPPTlsdPEK 224
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1799901130 310 LSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06612   225 WSPEFNDFVKKCLVKDPEERPSAIQLLQHPFI 256
PLN00034 PLN00034
mitogen-activated protein kinase kinase; Provisional
242-343 9.69e-07

mitogen-activated protein kinase kinase; Provisional


Pssm-ID: 215036 [Multi-domain]  Cd Length: 353  Bit Score: 49.82  E-value: 9.69e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 242 LDQTLSELERRRGTLLYSPPEWIH----HQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQE---------IIWGQIP-FP 307
Cdd:PLN00034  218 LAQTMDPCNSSVGTIAYMSPERINtdlnHGAYDGYAGDIWSLGVSILEFYLGRFPFGVGRQgdwaslmcaICMSQPPeAP 297
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1799901130 308 RRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQG 343
Cdd:PLN00034  298 ATASREFRHFISCCLQREPAKRWSAMQLLQHPFILR 333
STKc_CASK cd14094
Catalytic domain of the Serine/Threonine Kinase, Calcium/calmodulin-dependent serine protein ...
239-342 1.12e-06

Catalytic domain of the Serine/Threonine Kinase, Calcium/calmodulin-dependent serine protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CASK belongs to the MAGUK (membrane-associated guanylate kinase) protein family, which functions as multiple domain adaptor proteins and is characterized by the presence of a core of three domains: PDZ, SH3, and guanylate kinase (GuK). The enzymatically inactive GuK domain in MAGUK proteins mediates protein-protein interactions and associates intramolecularly with the SH3 domain. In addition, CASK contains a catalytic kinase and two L27 domains. It is highly expressed in the nervous system and plays roles in synaptic protein targeting, neural development, and regulation of gene expression. Binding partners include parkin (a Parkinson's disease molecule), neurexin (adhesion molecule), syndecans, calcium channel proteins, CINAP (nucleosome assembly protein), transcription factor Tbr-1, and the cytoplasmic adaptor proteins Mint1, Veli/mLIN-7/MALS, SAP97, caskin, and CIP98. Deletion or mutations in the CASK gene have been implicated in X-linked mental retardation. The CASK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270996 [Multi-domain]  Cd Length: 300  Bit Score: 49.46  E-value: 1.12e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF----KRGQE-IIWGQIPFPRR---- 309
Cdd:cd14094   159 AIQLGESGLVAGGRVGTPHFMAPEVVKREPY-GKPVDVWGCGVILFILLSGCLPFygtkERLFEgIIKGKYKMNPRqwsh 237
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 310 LSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14094   238 ISESAKDLVRRMLMLDPAERITVYEALNHPWIK 270
STKc_Chk1 cd14069
Catalytic domain of the Serine/Threonine kinase, Checkpoint kinase 1; STKs catalyze the ...
248-341 1.36e-06

Catalytic domain of the Serine/Threonine kinase, Checkpoint kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Chk1 is implicated in many major checkpoints of the cell cycle, providing a link between upstream sensors and the cell cycle engine. It plays an important role in DNA damage response and maintaining genomic stability. Chk1 acts as an effector of the sensor kinase, ATR (ATM and Rad3-related), a member of the PI3K family, which is activated upon DNA replication stress. Chk1 delays mitotic entry in response to replication blocks by inhibiting cyclin dependent kinase (Cdk) activity. In addition, Chk1 contributes to the function of centrosome and spindle-based checkpoints, inhibits firing of origins of DNA replication (Ori), and represses transcription of cell cycle proteins including cyclin B and Cdk1. The Chk1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270971 [Multi-domain]  Cd Length: 261  Bit Score: 48.87  E-value: 1.36e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 248 ELERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF----------------KRGQEIIWGQIPFPrRLS 311
Cdd:cd14069   158 LLNKMCGTLPYVAPELLAKKKYRAEPVDVWSCGIVLFAMLAGELPWdqpsdscqeysdwkenKKTYLTPWKKIDTA-ALS 236
                          90       100       110
                  ....*....|....*....|....*....|
gi 1799901130 312 LecqdvLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14069   237 L-----LRKILTENPNKRITIEDIKKHPWY 261
PKc_MKK3_6 cd06617
Catalytic domain of the dual-specificity Protein Kinases, Mitogen-activated protein Kinase ...
258-342 1.55e-06

Catalytic domain of the dual-specificity Protein Kinases, Mitogen-activated protein Kinase Kinases 3 and 6; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. MKK3 and MKK6 are dual-specificity PKs that phosphorylate and activate their downstream target, p38 MAPK, on specific threonine and tyrosine residues. MKK3/6 play roles in the regulation of cell cycle progression, cytokine- and stress-induced apoptosis, oncogenic transformation, and adult tissue regeneration. In addition, MKK6 plays a critical role in osteoclast survival in inflammatory disease while MKK3 is associated with tumor invasion, progression, and poor patient survival in glioma. The MKK3/6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173729 [Multi-domain]  Cd Length: 283  Bit Score: 48.96  E-value: 1.55e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 258 YSPPEWI----HHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRgqeiiWG----QI------PFPR----RLSLECQDVLK 319
Cdd:cd06617   169 YMAPERInpelNQKGYDVKS-DVWSLGITMIELATGRFPYDS-----WKtpfqQLkqvveePSPQlpaeKFSPEFQDFVN 242
                          90       100
                  ....*....|....*....|...
gi 1799901130 320 RCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06617   243 KCLKKNYKERPNYPELLQHPFFE 265
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
238-331 1.93e-06

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 49.24  E-value: 1.93e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 238 ASIQLDQTLSELERRRGTLLYSPPEwihhqRYHGKAAT----IWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFP 307
Cdd:COG0515   154 ARALGGATLTQTGTVVGTPGYMAPE-----QARGEPVDprsdVYSLGVTLYELLTGRPPFDGDspaellRAHLREPPPPP 228
                          90       100
                  ....*....|....*....|....*...
gi 1799901130 308 RR----LSLECQDVLKRCLSMQPLARPS 331
Cdd:COG0515   229 SElrpdLPPALDAIVLRALAKDPEERYQ 256
PTZ00426 PTZ00426
cAMP-dependent protein kinase catalytic subunit; Provisional
254-323 2.17e-06

cAMP-dependent protein kinase catalytic subunit; Provisional


Pssm-ID: 173616 [Multi-domain]  Cd Length: 340  Bit Score: 48.82  E-value: 2.17e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKRCLS 323
Cdd:PTZ00426  190 GTPEYIAPE-ILLNVGHGKAADWWTLGIFIYEILVGCPPFYANeplliyQKILEGIIYFPKFLDNNCKHLMKKLLS 264
STKc_MEKK1_plant cd06632
Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP) ...
253-341 2.49e-06

Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of plant MAPK kinase kinases (MAPKKKs) including Arabidopsis thaliana MEKK1 and MAPKKK3. Arabidopsis thaliana MEKK1 activates MPK4, a MAPK that regulates systemic acquired resistance. MEKK1 also participates in the regulation of temperature-sensitive and tissue-specific cell death. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The plant MEKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270802 [Multi-domain]  Cd Length: 259  Bit Score: 48.17  E-value: 2.49e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIHHQRY-HGKAATIWSLGLLLYHLVVGKHPFKR--GQEIIW-----GQIP-FPRRLSLECQDVLKRCLS 323
Cdd:cd06632   162 KGSPYWMAPEVIMQKNSgYGLAVDIWSLGCTVLEMATGKPPWSQyeGVAAIFkignsGELPpIPDHLSPDAKDFIRLCLQ 241
                          90
                  ....*....|....*...
gi 1799901130 324 MQPLARPSLEVLFSEPWL 341
Cdd:cd06632   242 RDPEDRPTASQLLEHPFV 259
STKc_Nek10 cd08528
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
254-330 2.53e-06

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 10; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. No function has yet been ascribed to Nek10. The gene encoding Nek10 is a putative causative gene for breast cancer; it is located within a breast cancer susceptibility loci on chromosome 3p24. Nek10 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270867 [Multi-domain]  Cd Length: 270  Bit Score: 48.27  E-value: 2.53e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKR------GQEIIWGQI-PFPR-RLSLECQDVLKRCLSMQ 325
Cdd:cd08528   176 GTILYSCPEIVQNEPY-GEKADIWALGCILYQMCTLQPPFYStnmltlATKIVEAEYePLPEgMYSDDITFVIRSCLTPD 254

                  ....*
gi 1799901130 326 PLARP 330
Cdd:cd08528   255 PEARP 259
STKc_MSK1_N cd05613
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
254-329 2.83e-06

N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK1 plays a role in the regulation of translational control and transcriptional activation. It phosphorylates the transcription factors, CREB and NFkB. It also phosphorylates the nucleosomal proteins H3 and HMG-14. Increased phosphorylation of MSK1 is associated with the development of cerebral ischemic/hypoxic preconditioning. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270764 [Multi-domain]  Cd Length: 290  Bit Score: 48.07  E-value: 2.83e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHH-QRYHGKAATIWSLGLLLYHLVVGKHPF-----KRGQEIIWGQI-----PFPRRLSLECQDVLKRCL 322
Cdd:cd05613   168 GTIEYMAPEIVRGgDSGHDKAVDWWSLGVLMYELLTGASPFtvdgeKNSQAEISRRIlksepPYPQEMSALAKDIIQRLL 247

                  ....*..
gi 1799901130 323 SMQPLAR 329
Cdd:cd05613   248 MKDPKKR 254
PKc_Wee1_like cd13997
Catalytic domain of the Wee1-like Protein Kinases; PKs catalyze the transfer of the ...
258-339 2.96e-06

Catalytic domain of the Wee1-like Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. This subfamily is composed of the dual-specificity kinase Myt1, the protein tyrosine kinase Wee1, and similar proteins. These proteins are cell cycle checkpoint kinases that are involved in the regulation of cyclin-dependent kinase CDK1, the master engine for mitosis. CDK1 is kept inactivated through phosphorylation of N-terminal thr (T14 by Myt1) and tyr (Y15 by Myt1 and Wee1) residues. Mitosis progression is ensured through activation of CDK1 by dephoshorylation and inactivation of Myt1/Wee1. The Wee1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270899 [Multi-domain]  Cd Length: 252  Bit Score: 47.76  E-value: 2.96e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 258 YSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGkHPFKRG----QEIIWGQIPFPRR--LSLECQDVLKRCLSMQPLARPS 331
Cdd:cd13997   166 YLAPELLNENYTHLPKADIFSLGVTVYEAATG-EPLPRNgqqwQQLRQGKLPLPPGlvLSQELTRLLKVMLDPDPTRRPT 244

                  ....*...
gi 1799901130 332 LEVLFSEP 339
Cdd:cd13997   245 ADQLLAHD 252
STKc_Bck1_like cd06629
Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein ...
253-341 4.42e-06

Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein Kinase Kinase Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include the MAPKKKs Saccharomyces cerevisiae Bck1 and Schizosaccharomyces pombe Mkh1, and related proteins. Budding yeast Bck1 is part of the cell integrity MAPK pathway, which is activated by stresses and aggressions to the cell wall. The MAPKKK Bck1, MAPKKs Mkk1 and Mkk2, and the MAPK Slt2 make up the cascade that is important in the maintenance of cell wall homeostasis. Fission yeast Mkh1 is involved in MAPK cascades regulating cell morphology, cell wall integrity, salt resistance, and filamentous growth in response to stress. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The Bck1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270799 [Multi-domain]  Cd Length: 270  Bit Score: 47.38  E-value: 4.42e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 253 RGTLLYSPPEWIH--HQRYHGKAaTIWSLGLLLYHLVVGKHP----------FKRGQEIIWGQIPFPRRLSLECQDVLKR 320
Cdd:cd06629   171 QGSVFWMAPEVIHsqGQGYSAKV-DIWSLGCVVLEMLAGRRPwsddeaiaamFKLGNKRSAPPVPEDVNLSPEALDFLNA 249
                          90       100
                  ....*....|....*....|.
gi 1799901130 321 CLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06629   250 CFAIDPRDRPTAAELLSHPFL 270
STKc_Nek4 cd08223
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
231-341 5.00e-06

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek4 is highly abundant in the testis. Its specific function is unknown. Neks are involved in the regulation of downstream processes following the activation of Cdc2, and many of their functions are cell cycle-related. They play critical roles in microtubule dynamics during ciliogenesis and mitosis. Nek4 is one in a family of 11 different Neks (Nek1-11). The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270862 [Multi-domain]  Cd Length: 257  Bit Score: 47.43  E-value: 5.00e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 231 GDTKSLEASIQLDQTLSelerrrGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQI 304
Cdd:cd08223   147 GIARVLESSSDMATTLI------GTPYYMSPELFSNKPYNHKS-DVWALGCCVYEMATLKHAFNAKDmnslvyKILEGKL 219
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1799901130 305 P-FPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd08223   220 PpMPKQYSPELGELIKAMLHQDPEKRPSVKRILRQPYI 257
STKc_PAK_I cd06647
Catalytic domain of the Serine/Threonine Kinase, Group I p21-activated kinase; STKs catalyze ...
218-342 5.46e-06

Catalytic domain of the Serine/Threonine Kinase, Group I p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Group I PAKs, also called conventional PAKs, include PAK1, PAK2, and PAK3. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). They interact with the SH3 domain containing proteins Nck, Grb2 and PIX. Binding of group I PAKs to activated GTPases leads to conformational changes that destabilize the AID, allowing autophosphorylation and full activation of the kinase domain. Known group I PAK substrates include MLCK, Bad, Raf, MEK1, LIMK, Merlin, Vimentin, Myc, Stat5a, and Aurora A, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs are implicated in the regulation of many cellular processes including growth factor receptor-mediated proliferation, cell polarity, cell motility, cell death and survival, and actin cytoskeleton organization. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270814 [Multi-domain]  Cd Length: 261  Bit Score: 47.23  E-value: 5.46e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPRGDTKSLEASIQLDQ-----TLSELERRRGTLLYSP----PEWIHHQRYhGKAATIWSLGLLLYHLVV 288
Cdd:cd06647   120 HSNQVIHRDIKSDNILLGMDGSVKLTDfgfcaQITPEQSKRSTMVGTPywmaPEVVTRKAY-GPKVDIWSLGIMAIEMVE 198
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1799901130 289 GKHPF-----KRGQEIIWG----QIPFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06647   199 GEPPYlnenpLRALYLIATngtpELQNPEKLSAIFRDFLNRCLEMDVEKRGSAKELLQHPFLK 261
PKc cd00180
Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group ...
243-333 5.53e-06

Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. PKs make up a large family of serine/threonine kinases (STKs), protein tyrosine kinases (PTKs), and dual-specificity PKs that phosphorylate both serine/threonine and tyrosine residues of target proteins. Majority of protein phosphorylation occurs on serine residues while only 1% occurs on tyrosine residues. Protein phosphorylation is a mechanism by which a wide variety of cellular proteins, such as enzymes and membrane channels, are reversibly regulated in response to certain stimuli. PKs often function as components of signal transduction pathways in which one kinase activates a second kinase, which in turn, may act on other kinases; this sequential action transmits a signal from the cell surface to target proteins, which results in cellular responses. The PK family is one of the largest known protein families with more than 100 homologous yeast enzymes and more than 500 human proteins. A fraction of PK family members are pseudokinases that lack crucial residues for catalytic activity. The mutiplicity of kinases allows for specific regulation according to substrate, tissue distribution, and cellular localization. PKs regulate many cellular processes including proliferation, division, differentiation, motility, survival, metabolism, cell-cycle progression, cytoskeletal rearrangement, immunity, and neuronal functions. Many kinases are implicated in the development of various human diseases including different types of cancer. The PK family is part of a larger superfamily that includes the catalytic domains of RIO kinases, aminoglycoside phosphotransferase, choline kinase, phosphoinositide 3-kinase (PI3K), and actin-fragmin kinase.


Pssm-ID: 270622 [Multi-domain]  Cd Length: 215  Bit Score: 46.88  E-value: 5.53e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 243 DQTLSELERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVvgkhpfkrgqeiiwgqipfprrlslECQDVLKRCL 322
Cdd:cd00180   144 SDDSLLKTTGGTTPPYYAPPELLGGRYYGPKVDIWSLGVILYELE-------------------------ELKDLIRRML 198
                          90
                  ....*....|.
gi 1799901130 323 SMQPLARPSLE 333
Cdd:cd00180   199 QYDPKKRPSAK 209
STKc_NUAK2 cd14161
Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK 2; STKs ...
254-341 5.82e-06

Catalytic domain of the Serine/Threonine Kinase, novel (nua) kinase family NUAK 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NUAK proteins are classified as AMP-activated protein kinase (AMPK)-related kinases, which like AMPK are activated by the major tumor suppressor LKB1. Vertebrates contain two NUAK proteins, called NUAK1 and NUAK2. NUAK2, also called SNARK (Sucrose, non-fermenting 1/AMP-activated protein kinase-related kinase), is involved in energy metabolism. It is activated by hyperosmotic stress, DNA damage, and nutrients such as glucose and glutamine. NUAK2-knockout mice develop obesity, altered serum lipid profiles, hyperinsulinaemia, hyperglycaemia, and impaired glucose tolerance. NUAK2 is implicated in regulating actin stress fiber assembly through its association with myosin phosphatase Rho-interacting protein (MRIP), which leads to an increase in myosin regulatory light chain (MLC) phosphorylation. It is also associated with tumor growth, migration, and oncogenicity of melanoma cells. The NUAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271063 [Multi-domain]  Cd Length: 255  Bit Score: 46.87  E-value: 5.82e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECqDVLKRCLSMQPL 327
Cdd:cd14161   163 GSPLYASPEIVNGRPYIGPEVDSWSLGVLLYILVHGTMPFdghdykILVKQISSGAYREPTKPSDAC-GLIRWLLMVNPE 241
                          90
                  ....*....|....
gi 1799901130 328 ARPSLEVLFSEPWL 341
Cdd:cd14161   242 RRATLEDVASHWWV 255
STKc_PKB_beta cd05595
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B beta (also called Akt2); ...
254-329 5.94e-06

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B beta (also called Akt2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-beta is the predominant PKB isoform expressed in insulin-responsive tissues. It plays a critical role in the regulation of glucose homeostasis. It is also implicated in muscle cell differentiation. Mice deficient in PKB-beta display normal growth weights but exhibit severe insulin resistance and diabetes, accompanied by lipoatrophy and B-cell failure. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain.The PKB-beta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173686 [Multi-domain]  Cd Length: 323  Bit Score: 47.31  E-value: 5.94e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05595   157 GTPEYLAPEVLEDNDY-GRAVDWWGLGVVMYEMMCGRLPFynqdheRLFELILMEEIRFPRTLSPEAKSLLAGLLKKDPK 235

                  ..
gi 1799901130 328 AR 329
Cdd:cd05595   236 QR 237
STKc_HUNK cd14070
Catalytic domain of the Serine/Threonine Kinase, Hormonally up-regulated Neu-associated kinase ...
254-341 6.21e-06

Catalytic domain of the Serine/Threonine Kinase, Hormonally up-regulated Neu-associated kinase (also called MAK-V); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HUNK/MAK-V was identified from a mammary tumor in an MMTV-neu transgenic mouse. It is required for the metastasis of c-myc-induced mammary tumors, but is not necessary for c-myc-induced primary tumor formation or normal development. It is required for HER2/neu-induced tumor formation and maintenance of the cells' tumorigenic phenotype. It is over-expressed in aggressive subsets of ovary, colon, and breast carcinomas. HUNK interacts with synaptopodin, and may also play a role in synaptic plasticity. The HUNK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270972 [Multi-domain]  Cd Length: 262  Bit Score: 47.12  E-value: 6.21e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF--------KRGQEIIWGQI-PFPRRLSLECQDVLKRCLSM 324
Cdd:cd14070   167 GSPAYAAPELLARKKY-GPKVDVWSIGVNMYAMLTGTLPFtvepfslrALHQKMVDKEMnPLPTDLSPGAISFLRSLLEP 245
                          90
                  ....*....|....*..
gi 1799901130 325 QPLARPSLEVLFSEPWL 341
Cdd:cd14070   246 DPLKRPNIKQALANRWL 262
STKc_MAP3K-like cd13999
Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine ...
239-338 6.89e-06

Catalytic domain of Mitogen-Activated Protein Kinase (MAPK) Kinase Kinase-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed mainly of MAP3Ks and similar proteins, including TGF-beta Activated Kinase-1 (TAK1, also called MAP3K7), MAP3K12, MAP3K13, Mixed lineage kinase (MLK), MLK-Like mitogen-activated protein Triple Kinase (MLTK), and Raf (Rapidly Accelerated Fibrosarcoma) kinases. MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Also included in this subfamily is the pseudokinase Kinase Suppressor of Ras (KSR), which is a scaffold protein that functions downstream of Ras and upstream of Raf in the Extracellular signal-Regulated Kinase (ERK) pathway.


Pssm-ID: 270901 [Multi-domain]  Cd Length: 245  Bit Score: 46.76  E-value: 6.89e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK--RGQEIIWGQIPFPRRLSL--EC 314
Cdd:cd13999   138 SRIKNSTTEKMTGVVGTPRWMAPEVLRGEPY-TEKADVYSFGIVLWELLTGEVPFKelSPIQIAAAVVQKGLRPPIppDC 216
                          90       100
                  ....*....|....*....|....*...
gi 1799901130 315 Q----DVLKRCLSMQPLARPSlevlFSE 338
Cdd:cd13999   217 PpelsKLIKRCWNEDPEKRPS----FSE 240
STKc_cPKC cd05587
Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; ...
254-329 7.15e-06

Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. cPKCs are potent kinases for histones, myelin basic protein, and protamine. They depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. cPKCs contain a calcium-binding C2 region in their regulatory domain. There are four cPKC isoforms, named alpha, betaI, betaII, and gamma. PKC-gamma is mainly expressed in neuronal tissues. It plays a role in protection from ischemia. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. The cPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270739 [Multi-domain]  Cd Length: 320  Bit Score: 47.00  E-value: 7.15e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05587   159 GTPDYIAPEIIAYQPY-GKSVDWWAYGVLLYEMLAGQPPFDGEDEdelfqsIMEHNVSYPKSLSKEAVSICKGLLTKHPA 237

                  ..
gi 1799901130 328 AR 329
Cdd:cd05587   238 KR 239
PK_TRB3 cd14024
Pseudokinase domain of Tribbles Homolog 3; The pseudokinase domain shows similarity to protein ...
236-341 7.36e-06

Pseudokinase domain of Tribbles Homolog 3; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. TRB3 binds and regulates ATF4, p65/RelA, and PKB (or Akt). It negatively regulates ATF4-mediated gene expression including that of CHOP (C/EBP homologous protein) and HO-1, which are both involved in modulating apoptosis. It also inhibits insulin-mediated phosphorylation of PKB and is a possible determinant of insulin resistance and related disorders. In osteoarthritic chondrocytes where it inhibits insulin-like growth factor 1-mediated cell survival, TRB3 is overexpressed, resulting in increased cell death. TRB3 is one of three Tribbles Homolog (TRB) proteins present in vertebrates that are encoded by three separate genes. TRB proteins interact with many proteins involved in signalling pathways. They play scaffold-like regulatory functions and affect many cellular processes such as mitosis, apoptosis, and gene expression. The TRB3 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270926 [Multi-domain]  Cd Length: 242  Bit Score: 46.80  E-value: 7.36e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 236 LEASIQLDQTLSELERRRGTLLYSPPEWIHHQR-YHGKAATIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQIPFPR 308
Cdd:cd14024   130 LEDSCPLNGDDDSLTDKHGCPAYVGPEILSSRRsYSGKAADVWSLGVCLYTMLLGRYPFQDTEpaalfaKIRRGAFSLPA 209
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14024   210 WLSPGARCLVSCMLRRSPAERLKASEILLHPWL 242
STKc_Byr2_like cd06628
Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein ...
231-341 7.87e-06

Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein Kinase Kinase Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include the MAPKKKs Schizosaccharomyces pombe Byr2, Saccharomyces cerevisiae and Cryptococcus neoformans Ste11, and related proteins. They contain an N-terminal SAM (sterile alpha-motif) domain, which mediates protein-protein interaction, and a C-terminal catalytic domain. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Fission yeast Byr2 is regulated by Ras1. It responds to pheromone signaling and controls mating through the MAPK pathway. Budding yeast Ste11 functions in MAPK cascades that regulate mating, high osmolarity glycerol, and filamentous growth responses. The Byr2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270798 [Multi-domain]  Cd Length: 267  Bit Score: 46.76  E-value: 7.87e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 231 GDTKSLEASIQLDQTLSELERRRGTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHP----------FKRGQEIi 300
Cdd:cd06628   151 GISKKLEANSLSTKNNGARPSLQGSVFWMAPEVVK-QTSYTRKADIWSLGCLVVEMLTGTHPfpdctqmqaiFKIGENA- 228
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 1799901130 301 wgqIP-FPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06628   229 ---SPtIPSNISSEARDFLEKTFEIDHNKRPTADELLKHPFL 267
PKc_PBS2_like cd06622
Catalytic domain of fungal PBS2-like dual-specificity Mitogen-Activated Protein Kinase Kinases; ...
274-341 8.44e-06

Catalytic domain of fungal PBS2-like dual-specificity Mitogen-Activated Protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Polymyxin B resistance protein 2 (PBS2) from Saccharomyces cerevisiae, Wis1 from Schizosaccharomyces pombe, and related proteins. PBS2 and Wis1 are components of stress-activated MAPK cascades in budding and fission yeast, respectively. PBS2 is the specific activator of the MAPK Hog1, which plays a central role in the response of budding yeast to stress including exposure to arsenite and hyperosmotic environments. Wis1 phosphorylates and activates the MAPK Sty1 (also called Spc1 or Phh1), which stimulates a transcriptional response to a wide range of cellular insults through the bZip transcription factors Atf1, Pcr1, and Pap1. The PBS2 subfamily is part of a larger superfamily that includes the catalytic domains of STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132953 [Multi-domain]  Cd Length: 286  Bit Score: 46.77  E-value: 8.44e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1799901130 274 ATIWSLGLLLYHLVVGKHP---------FKRGQEIIWGQIP-FPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06622   188 SDVWSLGLSILEMALGRYPyppetyaniFAQLSAIVDGDPPtLPSGYSDDAQDFVAKCLNKIPNRRPTYAQLLEHPWL 265
STKc_obscurin_rpt1 cd14107
Catalytic kinase domain, first repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs ...
258-341 8.56e-06

Catalytic kinase domain, first repeat, of the Giant Serine/Threonine Kinase Obscurin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Obscurin, approximately 800 kDa in size, is one of three giant proteins expressed in vetebrate striated muscle, together with titin and nebulin. It is a multidomain protein composed of tandem adhesion and signaling domains, including 49 immunoglobulin (Ig) and 2 fibronectin type III (FN3) domains at the N-terminus followed by a more complex region containing more Ig domains, a conserved SH3 domain near a RhoGEF and PH domains, non-modular regions, as well as IQ and phosphorylation motifs. The obscurin gene also encode two kinase domains, which are not expressed as part of the 800 kDa protein, but as a smaller, alternatively spliced product present mainly in the heart muscle, also called obscurin-MLCK. Obscurin is localized at the peripheries of Z-disks and M-lines, where it is able to communicate with the surrounding myoplasm. It interacts with diverse proteins including sAnk1, myosin, titin, and MyBP-C. It may act as a scaffold for the assembly of elements of the contractile apparatus. The obscurin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271009 [Multi-domain]  Cd Length: 257  Bit Score: 46.42  E-value: 8.56e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 258 YSPPEWIH----HQRYHGKAATIWSLGLLLYHLVVGKHPF----KRGQ-------EIIWGQiPFPRRLSLECQDVLKRCL 322
Cdd:cd14107   160 YGSPEFVApeivHQEPVSAATDIWALGVIAYLSLTCHSPFagenDRATllnvaegVVSWDT-PEITHLSEDAKDFIKRVL 238
                          90
                  ....*....|....*....
gi 1799901130 323 SMQPLARPSLEVLFSEPWL 341
Cdd:cd14107   239 QPDPEKRPSASECLSHEWF 257
STKc_RSK_C cd14091
C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs ...
261-342 8.73e-06

C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), 90 kDa ribosomal protein S6 kinases (p90-RSKs), or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270993 [Multi-domain]  Cd Length: 291  Bit Score: 46.86  E-value: 8.73e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 261 PEWIHHQRYHgKAATIWSLGLLLYHLVVGKHPFKRGQE---------IIWGQIPFP----RRLSLECQDVLKRCLSMQPL 327
Cdd:cd14091   167 PEVLKKQGYD-AACDIWSLGVLLYTMLAGYTPFASGPNdtpevilarIGSGKIDLSggnwDHVSDSAKDLVRKMLHVDPS 245
                          90
                  ....*....|....*
gi 1799901130 328 ARPSLEVLFSEPWLQ 342
Cdd:cd14091   246 QRPTAAQVLQHPWIR 260
STKc_DRAK cd14106
Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
254-341 1.06e-05

Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs, also called STK17, were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 and DRAK2. Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. They may play a role in apoptotic signaling. The DRAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271008 [Multi-domain]  Cd Length: 268  Bit Score: 46.19  E-value: 1.06e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF--KRGQE----IIWGQIPFPRRL----SLECQDVLKRCLS 323
Cdd:cd14106   172 GTPDYVAPEILSYEPI-SLATDMWSIGVLTYVLLTGHSPFggDDKQEtflnISQCNLDFPEELfkdvSPLAIDFIKRLLV 250
                          90
                  ....*....|....*...
gi 1799901130 324 MQPLARPSLEVLFSEPWL 341
Cdd:cd14106   251 KDPEKRLTAKECLEHPWL 268
STKc_GAK_like cd13985
Catalytic domain of cyclin G-Associated Kinase-like proteins; STKs catalyze the transfer of ...
251-331 1.11e-05

Catalytic domain of cyclin G-Associated Kinase-like proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes cyclin G-Associated Kinase (GAK), Drosophila melanogaster Numb-Associated Kinase (NAK)-like proteins, and similar protein kinases. GAK plays regulatory roles in clathrin-mediated membrane trafficking, the maintenance of centrosome integrity and chromosome congression, neural patterning, survival of neurons, and immune responses. NAK plays a role in asymmetric cell division through its association with Numb. It also regulates the localization of Dlg, a protein essential for septate junction formation. The GAK-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270887 [Multi-domain]  Cd Length: 272  Bit Score: 46.17  E-value: 1.11e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 251 RRRGTLLYSPPEWIH-HQRYH-GKAATIWSLGLLLYHLVVGKHPFKRGQEI-IWG---QIPFPRRLSLECQDVLKRCLSM 324
Cdd:cd13985   173 QKNTTPMYRAPEMIDlYSKKPiGEKADIWALGCLLYKLCFFKLPFDESSKLaIVAgkySIPEQPRYSPELHDLIRHMLTP 252

                  ....*..
gi 1799901130 325 QPLARPS 331
Cdd:cd13985   253 DPAERPD 259
STKc_MAP3K12_13 cd14059
Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase ...
254-331 1.21e-05

Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinase Kinase Kinases 12 and 13; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAP3K12 is also called MAPK upstream kinase (MUK), dual leucine zipper-bearing kinase (DLK) or leucine-zipper protein kinase (ZPK). It is involved in the c-Jun N-terminal kinase (JNK) pathway that directly regulates axonal regulation through the phosphorylation of microtubule-associated protein 1B (MAP1B). It also regulates the differentiation of many cell types including adipocytes and may play a role in adipogenesis. MAP3K13, also called leucine zipper-bearing kinase (LZK), directly phosphorylates and activates MKK7, which in turn activates the JNK pathway. It also activates NF-kB through IKK activation and this activity is enhanced by antioxidant protein-1 (AOP-1). MAP3Ks (MKKKs or MAPKKKs) phosphorylate and activate MAP2Ks (MAPKKs or MKKs), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The MAP3K12/13 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270961 [Multi-domain]  Cd Length: 237  Bit Score: 45.95  E-value: 1.21e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKR--GQEIIWG------QIPFPRRLSLECQDVLKRCLSMQ 325
Cdd:cd14059   142 GTVAWMAPEVIRNEPCSEKV-DIWSFGVVLWELLTGEIPYKDvdSSAIIWGvgsnslQLPVPSTCPDGFKLLMKQCWNSK 220

                  ....*.
gi 1799901130 326 PLARPS 331
Cdd:cd14059   221 PRNRPS 226
STKc_cPKC_beta cd05616
Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C beta; STKs ...
254-329 1.22e-05

Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PKC beta isoforms (I and II), generated by alternative splicing of a single gene, are preferentially activated by hyperglycemia-induced DAG (1,2-diacylglycerol) in retinal tissues. This is implicated in diabetic microangiopathy such as ischemia, neovascularization, and abnormal vasodilator function. PKC-beta also plays an important role in VEGF signaling. In addition, glucose regulates proliferation in retinal endothelial cells via PKC-betaI. PKC-beta is also being explored as a therapeutic target in cancer. It contributes to tumor formation and is involved in the tumor host mechanisms of inflammation and angiogenesis. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, cPKCs depend on calcium, DAG, and in most cases, phosphatidylserine (PS) for activation. The cPKC-beta subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270767 [Multi-domain]  Cd Length: 323  Bit Score: 46.53  E-value: 1.22e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05616   163 GTPDYIAPEIIAYQPY-GKSVDWWAFGVLLYEMLAGQAPFEGEdedelfQSIMEHNVAYPKSMSKEAVAICKGLMTKHPG 241

                  ..
gi 1799901130 328 AR 329
Cdd:cd05616   242 KR 243
STKc_Pat1_like cd13993
Catalytic domain of Fungal Pat1-like Serine/Threonine kinases; STKs catalyze the transfer of ...
250-335 1.63e-05

Catalytic domain of Fungal Pat1-like Serine/Threonine kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Pat1 (also called Ran1), Saccharomyces cerevisiae VHS1 and KSP1, and similar fungal STKs. Pat1 blocks Mei2, an RNA-binding protein which is indispensable in the initiation of meiosis. Pat1 is inactivated and Mei2 activated, which initiates meiosis, under nutrient-deprived conditions through a signaling cascade involving Ste11. Meiosis induced by Pat1 inactivation may show different characteristics than normal meiosis including aberrant positioning of centromeres. VHS1 was identified in a screen for suppressors of cell cycle arrest at the G1/S transition, while KSP1 may be involved in regulating PRP20, which is required for mRNA export and maintenance of nuclear structure. The Pat1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270895 [Multi-domain]  Cd Length: 267  Bit Score: 45.80  E-value: 1.63e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 250 ERRRGTLLYSPPEWI-----HHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQE-------------IIWGQIPfprRLS 311
Cdd:cd13993   163 DFGVGSEFYMAPECFdevgrSLKGYPCAAGDIWSLGIILLNLTFGRNPWKIASEsdpifydyylnspNLFDVIL---PMS 239
                          90       100
                  ....*....|....*....|....
gi 1799901130 312 LECQDVLKRCLSMQPLARPSLEVL 335
Cdd:cd13993   240 DDFYNLLRQIFTVNPNNRILLPEL 263
STKc_ULK2 cd14201
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the ...
254-342 1.82e-05

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK2 is ubiquitously expressed and is essential in autophagy induction. It displays partially redundant functions with ULK1 and is able to compensate for the loss of ULK1 in non-selective autophagy. It also displays neuron-specific functions and is important in axon development. The ULK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271103 [Multi-domain]  Cd Length: 271  Bit Score: 45.77  E-value: 1.82e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQ--------EIIWGQIP-FPRRLSLECQDVLKRCLSM 324
Cdd:cd14201   175 GSPMYMAPEVIMSQHYDAKA-DLWSIGTVIYQCLVGKPPFQANSpqdlrmfyEKNKNLQPsIPRETSPYLADLLLGLLQR 253
                          90
                  ....*....|....*...
gi 1799901130 325 QPLARPSLEVLFSEPWLQ 342
Cdd:cd14201   254 NQKDRMDFEAFFSHPFLE 271
STKc_MEKK1 cd06630
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
254-339 1.88e-05

Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP)/Extracellular signal-Regulated Kinase (ERK) Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MEKK1 is a MAPK kinase kinase (MAPKKK or MKKK) that phosphorylates and activates activates the ERK1/2 and c-Jun N-terminal kinase (JNK) pathways by activating their respective MAPKKs, MEK1/2 and MKK4/MKK7, respectively. MEKK1 is important in regulating cell survival and apoptosis. MEKK1 also plays a role in cell migration, tissue maintenance and homeostasis, and wound healing. The MEKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270800 [Multi-domain]  Cd Length: 268  Bit Score: 45.50  E-value: 1.88e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHP-------------FKRGQEIiwGQIPFPRRLSLECQDVLKR 320
Cdd:cd06630   170 GTIAFMAPEVLRGEQY-GRSCDVWSVGCVIIEMATAKPPwnaekisnhlaliFKIASAT--TPPPIPEHLSPGLRDVTLR 246
                          90
                  ....*....|....*....
gi 1799901130 321 CLSMQPLARPSLEVLFSEP 339
Cdd:cd06630   247 CLELQPEDRPPARELLKHP 265
STKc_MAST cd05609
Catalytic domain of the Protein Serine/Threonine Kinase, Microtubule-associated serine ...
233-329 2.11e-05

Catalytic domain of the Protein Serine/Threonine Kinase, Microtubule-associated serine/threonine kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAST kinases contain an N-terminal domain of unknown function, a central catalytic domain, and a C-terminal PDZ domain that mediates protein-protein interactions. There are four mammalian MAST kinases, named MAST1-MAST4. MAST1 is also called syntrophin-associated STK (SAST) while MAST2 is also called MAST205. MAST kinases are cytoskeletal associated kinases of unknown function that are also expressed at neuromuscular junctions and postsynaptic densities. MAST1, MAST2, and MAST3 bind and phosphorylate the tumor suppressor PTEN, and may contribute to the regulation and stabilization of PTEN. MAST2 is involved in the regulation of the Fc-gamma receptor of the innate immune response in macrophages, and may also be involved in the regulation of the Na+/H+ exchanger NHE3. The MAST kinase subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270760 [Multi-domain]  Cd Length: 280  Bit Score: 45.47  E-value: 2.11e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 233 TKSLEASIQLDQTLSELERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPF 306
Cdd:cd05609   156 TNLYEGHIEKDTREFLDKQVCGTPEYIAPEVILRQGY-GKPVDWWAMGIILYEFLVGCVPFfgdtpeELFGQVISDEIEW 234
                          90       100
                  ....*....|....*....|....*.
gi 1799901130 307 PRR---LSLECQDVLKRCLSMQPLAR 329
Cdd:cd05609   235 PEGddaLPDDAQDLITRLLQQNPLER 260
STKc_GRK4_like cd05605
Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs ...
252-329 2.23e-05

Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of the GRK4-like group include GRK4, GRK5, GRK6, and similar GRKs. They contain an N-terminal RGS homology (RH) domain and a catalytic domain, but lack a G protein betagamma-subunit binding domain. They are localized to the plasma membrane through post-translational lipid modification or direct binding to PIP2. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK4-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270756 [Multi-domain]  Cd Length: 285  Bit Score: 45.42  E-value: 2.23e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 252 RRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQE----------IIWGQIPFPRRLSLECQDVLKRC 321
Cdd:cd05605   161 RVGTVGYMAPEVVKNERY-TFSPDWWGLGCLIYEMIEGQAPFRARKEkvkreevdrrVKEDQEEYSEKFSEEAKSICSQL 239

                  ....*...
gi 1799901130 322 LSMQPLAR 329
Cdd:cd05605   240 LQKDPKTR 247
STKc_CaMKII cd14086
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
254-341 3.09e-05

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type II; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKs contain an N-terminal catalytic domain followed by a regulatory domain that harbors a CaM binding site. In addition, CaMKII contains a C-terminal association domain that facilitates oligomerization. There are four CaMKII proteins (alpha, beta, gamma, delta) encoded by different genes; each gene undergoes alternative splicing to produce more than 30 isoforms. CaMKII-alpha and -beta are enriched in neurons while CaMKII-gamma and -delta are predominant in myocardium. CaMKII is a signaling molecule that translates upstream calcium and reactive oxygen species (ROS) signals into downstream responses that play important roles in synaptic function and cardiovascular physiology. It is a major component of the postsynaptic density and is critical in regulating synaptic plasticity including long-term potentiation. It is critical in regulating ion channels and proteins involved in myocardial excitation-contraction and excitation-transcription coupling. Excessive CaMKII activity promotes processes that contribute to heart failure and arrhythmias. The CaMKII subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270988 [Multi-domain]  Cd Length: 292  Bit Score: 45.11  E-value: 3.09e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF-KRGQEIIWGQI-------PFPR--RLSLECQDVLKRCLS 323
Cdd:cd14086   165 GTPGYLSPEVLRKDPY-GKPVDIWACGVILYILLVGYPPFwDEDQHRLYAQIkagaydyPSPEwdTVTPEAKDLINQMLT 243
                          90
                  ....*....|....*...
gi 1799901130 324 MQPLARPSLEVLFSEPWL 341
Cdd:cd14086   244 VNPAKRITAAEALKHPWI 261
STKc_Kin4 cd14076
Catalytic domain of the yeast Serine/Threonine Kinase, Kin4; STKs catalyze the transfer of the ...
254-341 3.23e-05

Catalytic domain of the yeast Serine/Threonine Kinase, Kin4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Kin4 is a central component of the spindle position checkpoint (SPOC), which monitors spindle position and regulates the mitotic exit network (MEN). Kin4 associates with spindle pole bodies in mother cells to inhibit MEN signaling and delay mitosis until the anaphase nucleus is properly positioned along the mother-bud axis. Kin4 activity is regulated by both the bud neck-associated kinase Elm1 and protein phosphatase 2A. The Kin4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270978 [Multi-domain]  Cd Length: 270  Bit Score: 44.78  E-value: 3.23e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQR-YHGKAATIWSLGLLLYHLVVGKHPFKRGQE-------------IIWGQIPFPRRLSLECQDVLK 319
Cdd:cd14076   169 GSPCYAAPELVVSDSmYAGRKADIWSCGVILYAMLAGYLPFDDDPHnpngdnvprlyryICNTPLIFPEYVTPKARDLLR 248
                          90       100
                  ....*....|....*....|..
gi 1799901130 320 RCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14076   249 RILVPNPRKRIRLSAIMRHAWL 270
STKc_cPKC_alpha cd05615
Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C alpha; STKs ...
254-329 3.35e-05

Catalytic domain of the Serine/Threonine Kinase, Classical Protein Kinase C alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-alpha is expressed in many tissues and is associated with cell proliferation, apoptosis, and cell motility. It plays a role in the signaling of the growth factors PDGF, VEGF, EGF, and FGF. Abnormal levels of PKC-alpha have been detected in many transformed cell lines and several human tumors. In addition, PKC-alpha is required for HER2 dependent breast cancer invasion. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. PKCs undergo three phosphorylations in order to take mature forms. In addition, cPKCs depend on calcium, DAG (1,2-diacylglycerol), and in most cases, phosphatidylserine (PS) for activation. The cPKC-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270766 [Multi-domain]  Cd Length: 341  Bit Score: 44.99  E-value: 3.35e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05615   173 GTPDYIAPEIIAYQPY-GRSVDWWAYGVLLYEMLAGQPPFdgededELFQSIMEHNVSYPKSLSKEAVSICKGLMTKHPA 251

                  ..
gi 1799901130 328 AR 329
Cdd:cd05615   252 KR 253
STKc_EIF2AK2_PKR cd14047
Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor ...
248-331 4.43e-05

Catalytic domain of the Serine/Threonine kinase, eukaryotic translation Initiation Factor 2-Alpha Kinase 2 or Protein Kinase regulated by RNA; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKR (or EIF2AK2) contains an N-terminal double-stranded RNA (dsRNA) binding domain and a C-terminal catalytic kinase domain. It is activated by dsRNA, which is produced as a replication intermediate in virally infected cells. It plays a key role in mediating innate immune responses to viral infection. PKR is also directly activated by PACT (protein activator of PKR) and heparin, and is inhibited by viral proteins and RNAs. PKR also regulates transcription and signal transduction in diseased cells, playing roles in tumorigenesis and neurodegenerative diseases. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the downregulation of protein synthesis. The PKR subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270949 [Multi-domain]  Cd Length: 267  Bit Score: 44.40  E-value: 4.43e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 248 ELERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVvgkHPFKRGQEI--IW-----GQIP--FPRRLSLEcQDVL 318
Cdd:cd14047   172 KRTKSKGTLSYMSPEQISSQDY-GKEVDIYALGLILFELL---HVCDSAFEKskFWtdlrnGILPdiFDKRYKIE-KTII 246
                          90
                  ....*....|...
gi 1799901130 319 KRCLSMQPLARPS 331
Cdd:cd14047   247 KKMLSKKPEDRPN 259
STKc_MSK1_C cd14179
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
255-342 4.89e-05

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK1 plays a role in the regulation of translational control and transcriptional activation. It phosphorylates the transcription factors, CREB and NFkB. It also phosphorylates the nucleosomal proteins H3 and HMG-14. Increased phosphorylation of MSK1 is associated with the development of cerebral ischemic/hypoxic preconditioning. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271081 [Multi-domain]  Cd Length: 310  Bit Score: 44.65  E-value: 4.89e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 255 TLLYSPPEWIHHQRYHgKAATIWSLGLLLYHLVVGKHPFK---------RGQEII----WGQIPFP----RRLSLECQDV 317
Cdd:cd14179   168 TLHYAAPELLNYNGYD-ESCDLWSLGVILYTMLSGQVPFQchdksltctSAEEIMkkikQGDFSFEgeawKNVSQEAKDL 246
                          90       100
                  ....*....|....*....|....*
gi 1799901130 318 LKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14179   247 IQGLLTVDPNKRIKMSGLRYNEWLQ 271
STKc_PKA cd14209
Catalytic subunit of the Serine/Threonine Kinase, cAMP-dependent protein kinase; STKs catalyze ...
254-322 5.05e-05

Catalytic subunit of the Serine/Threonine Kinase, cAMP-dependent protein kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The inactive PKA holoenzyme is a heterotetramer composed of two phosphorylated and active catalytic subunits with a dimer of regulatory (R) subunits. Activation is achieved through the binding of the important second messenger cAMP to the R subunits, which leads to the dissociation of PKA into the R dimer and two active subunits. PKA is present ubiquitously in cells and interacts with many different downstream targets. It plays a role in the regulation of diverse processes such as growth, development, memory, metabolism, gene expression, immunity, and lipolysis. The PKA subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271111 [Multi-domain]  Cd Length: 290  Bit Score: 44.32  E-value: 5.05e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQIPFPRRLSLECQDVLKRCL 322
Cdd:cd14209   160 GTPEYLAPEIILSKGY-NKAVDWWALGVLIYEMAAGYPPFFADQpiqiyeKIVSGKVRFPSHFSSDLKDLLRNLL 233
STKc_nPKC_theta cd05619
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C theta; STKs catalyze ...
254-329 5.98e-05

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C theta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. Although T-cells also express other PKC isoforms, PKC-theta is unique in that upon antigen stimulation, it is translocated to the plasma membrane at the immunological synapse, where it mediates signals essential for T-cell activation. It is essential for TCR-induced proliferation, cytokine production, T-cell survival, and the differentiation and effector function of T-helper (Th) cells, particularly Th2 and Th17. PKC-theta is being developed as a therapeutic target for Th2-mediated allergic inflammation and Th17-mediated autoimmune diseases. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270770 [Multi-domain]  Cd Length: 331  Bit Score: 44.53  E-value: 5.98e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK-RGQEIIWGQI----PF-PRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05619   168 GTPDYIAPEILLGQKY-NTSVDWWSFGVLLYEMLIGQSPFHgQDEEELFQSIrmdnPFyPRWLEKEAKDILVKLFVREPE 246

                  ..
gi 1799901130 328 AR 329
Cdd:cd05619   247 RR 248
STKc_Yank1 cd05578
Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the ...
254-341 6.22e-05

Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily contains uncharacterized STKs with similarity to the human protein designated as Yank1 or STK32A. The Yank1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270730 [Multi-domain]  Cd Length: 257  Bit Score: 43.78  E-value: 6.22e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQrYHGKAATIWSLGLLLYHLVVGKHPF-----KRGQEIIWGQ----IPFPRRLSLECQDVLKRCLSM 324
Cdd:cd05578   161 GTKPYMAPEVFMRA-GYSFAVDWWSLGVTAYEMLRGKRPYeihsrTSIEEIRAKFetasVLYPAGWSEEAIDLINKLLER 239
                          90
                  ....*....|....*...
gi 1799901130 325 QPLARPS-LEVLFSEPWL 341
Cdd:cd05578   240 DPQKRLGdLSDLKNHPYF 257
STKc_PKB_alpha cd05594
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B alpha (also called Akt1); ...
254-329 6.61e-05

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B alpha (also called Akt1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-alpha is predominantly expressed in endothelial cells. It is critical for the regulation of angiogenesis and the maintenance of vascular integrity. It also plays a role in adipocyte differentiation. Mice deficient in PKB-alpha exhibit perinatal morbidity, growth retardation, reduction in body weight accompanied by reduced sizes of multiple organs, and enhanced apoptosis in some cell types. PKB-alpha activity has been reported to be frequently elevated in breast and prostate cancers. In some cancer cells, PKB-alpha may act as a suppressor of metastasis. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. The PKB-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270746 [Multi-domain]  Cd Length: 356  Bit Score: 44.25  E-value: 6.61e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05594   188 GTPEYLAPEVLEDNDY-GRAVDWWGLGVVMYEMMCGRLPFynqdheKLFELILMEEIRFPRTLSPEAKSLLSGLLKKDPK 266

                  ..
gi 1799901130 328 AR 329
Cdd:cd05594   267 QR 268
STKc_PLK2 cd14188
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 2; STKs catalyze the ...
242-335 7.05e-05

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK2, also called Snk (serum-inducible kinase), functions in G1 progression, S-phase arrest, and centriole duplication. Its gene is responsive to both growth factors and cellular stress, is a transcriptional target of p53, and activates a G2-M checkpoint. The PLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271090 [Multi-domain]  Cd Length: 255  Bit Score: 43.85  E-value: 7.05e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 242 LDQTLSELERRRGTLLYSP----PEWIHHQRyHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLS 311
Cdd:cd14188   147 LAARLEPLEHRRRTICGTPnylsPEVLNKQG-HGCESDIWALGCVMYTMLLGRPPFETTnlketyRCIREARYSLPSSLL 225
                          90       100
                  ....*....|....*....|....
gi 1799901130 312 LECQDVLKRCLSMQPLARPSLEVL 335
Cdd:cd14188   226 APAKHLIASMLSKNPEDRPSLDEI 249
STKc_CaMKK1 cd14200
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 1; ...
239-341 7.13e-05

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). CaMKK1, also called CaMKK alpha, is involved in the regulation of glucose uptake in skeletal muscles, independently of AMPK and PKB activation. It also play roles in learning and memory. Studies on CaMKK1 knockout mice reveal deficits in fear conditioning. The CaMKK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271102 [Multi-domain]  Cd Length: 284  Bit Score: 43.78  E-value: 7.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPEWI--HHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPR-- 308
Cdd:cd14200   171 SNQFEGNDALLSSTAGTPAFMAPETLsdSGQSFSGKALDVWAMGVTLYCFVYGKCPFidefilALHNKIKNKPVEFPEep 250
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14200   251 EISEELKDLILKMLDKNPETRITVPEIKVHPWV 283
STKc_MLK cd14061
Catalytic domain of the Serine/Threonine Kinases, Mixed Lineage Kinases; STKs catalyze the ...
254-331 7.75e-05

Catalytic domain of the Serine/Threonine Kinases, Mixed Lineage Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLKs act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Mammals have four MLKs (MLK1-4), mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270963 [Multi-domain]  Cd Length: 258  Bit Score: 43.54  E-value: 7.75e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK--RGQEIIWG------QIPFPRRLSLECQDVLKRCLSMQ 325
Cdd:cd14061   163 GTYAWMAPEVIKSSTF-SKASDVWSYGVLLWELLTGEVPYKgiDGLAVAYGvavnklTLPIPSTCPEPFAQLMKDCWQPD 241

                  ....*.
gi 1799901130 326 PLARPS 331
Cdd:cd14061   242 PHDRPS 247
STKc_SLK_like cd06611
Catalytic domain of Ste20-Like Kinase-like Serine/Threonine Kinases; STKs catalyze the ...
247-342 9.35e-05

Catalytic domain of Ste20-Like Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of the subfamily include SLK, STK10 (also called LOK for Lymphocyte-Oriented Kinase), SmSLK (Schistosoma mansoni SLK), and related proteins. SLK promotes apoptosis through apoptosis signal-regulating kinase 1 (ASK1) and the mitogen-activated protein kinase (MAPK) p38. It also plays a role in mediating actin reorganization. STK10 is responsible in regulating the CD28 responsive element in T cells, as well as leukocyte function associated antigen (LFA-1)-mediated lymphocyte adhesion. SmSLK is capable of activating the MAPK Jun N-terminal kinase (JNK) pathway in human embryonic kidney cells as well as in Xenopus oocytes. It may participate in regulating MAPK cascades during host-parasite interactions. The SLK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132942 [Multi-domain]  Cd Length: 280  Bit Score: 43.58  E-value: 9.35e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 247 SELERRR---GTLLYSPPEWIHHQRYHGKA----ATIWSLGLLLYHLVVGK------HPFKRGQEIIWGQIPF---PRRL 310
Cdd:cd06611   155 STLQKRDtfiGTPYWMAPEVVACETFKDNPydykADIWSLGITLIELAQMEpphhelNPMRVLLKILKSEPPTldqPSKW 234
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1799901130 311 SLECQDVLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06611   235 SSSFNDFLKSCLVKDPDDRPTAAELLKHPFVS 266
STKc_nPKC_theta_like cd05592
Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and ...
254-329 1.09e-04

Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-theta is selectively expressed in T-cells and plays an important and non-redundant role in several aspects of T-cell biology. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. There are four nPKC isoforms, delta, epsilon, eta, and theta. The nPKC-theta-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270744 [Multi-domain]  Cd Length: 320  Bit Score: 43.53  E-value: 1.09e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHgKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05592   158 GTPDYIAPEILKGQKYN-QSVDWWSFGVLLYEMLIGQSPFHGEDEdelfwsICNDTPHYPRWLTKEAASCLSLLLERNPE 236

                  ..
gi 1799901130 328 AR 329
Cdd:cd05592   237 KR 238
STKc_PAK3 cd06656
Catalytic domain of the Protein Serine/Threonine Kinase, p21-activated kinase 3; Serine ...
250-342 1.11e-04

Catalytic domain of the Protein Serine/Threonine Kinase, p21-activated kinase 3; Serine/threonine kinases (STKs), p21-activated kinase (PAK) 3, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs from higher eukaryotes are classified into two groups (I and II), according to their biochemical and structural features. PAK3 belongs to group I. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAK3 is highly expressed in the brain. It is implicated in neuronal plasticity, synapse formation, dendritic spine morphogenesis, cell cycle progression, neuronal migration, and apoptosis. Inactivating mutations in the PAK3 gene cause X-linked non-syndromic mental retardation, the severity of which depends on the site of the mutation.


Pssm-ID: 132987 [Multi-domain]  Cd Length: 297  Bit Score: 43.56  E-value: 1.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 250 ERRRGTLLYSP----PEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK-----RGQEIIWG----QIPFPRRLSLECQD 316
Cdd:cd06656   169 QSKRSTMVGTPywmaPEVVTRKAY-GPKVDIWSLGIMAIEMVEGEPPYLnenplRALYLIATngtpELQNPERLSAVFRD 247
                          90       100
                  ....*....|....*....|....*.
gi 1799901130 317 VLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06656   248 FLNRCLEMDVDRRGSAKELLQHPFLK 273
STKc_nPKC_eta cd05590
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C eta; STKs catalyze the ...
254-329 1.30e-04

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C eta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-eta is predominantly expressed in squamous epithelia, where it plays a crucial role in the signaling of cell-type specific differentiation. It is also expressed in pro-B cells and early-stage thymocytes, and acts as a key regulator in early B-cell development. PKC-eta increases glioblastoma multiforme (GBM) proliferation and resistance to radiation, and is being developed as a therapeutic target for the management of GBM. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-eta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270742 [Multi-domain]  Cd Length: 323  Bit Score: 43.36  E-value: 1.30e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05590   158 GTPDYIAPEILQEMLY-GPSVDWWAMGVLLYEMLCGHAPFEAENEddlfeaILNDEVVYPTWLSQDAVDILKAFMTKNPT 236

                  ..
gi 1799901130 328 AR 329
Cdd:cd05590   237 MR 238
PKc_Byr1_like cd06620
Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; ...
254-342 1.31e-04

Catalytic domain of fungal Byr1-like dual-specificity Mitogen-activated protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Byr1 from Schizosaccharomyces pombe, FUZ7 from Ustilago maydis, and related proteins. Byr1 phosphorylates its downstream target, the MAPK Spk1, and is regulated by the MAPKK kinase Byr2. The Spk1 cascade is pheromone-responsive and is essential for sporulation and sexual differentiation in fission yeast. FUZ7 phosphorylates and activates its target, the MAPK Crk1, which is required in mating and virulence in U. maydis. MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The Byr-1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270792 [Multi-domain]  Cd Length: 286  Bit Score: 43.20  E-value: 1.31e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQEIIWGQ--------------------IPFPRRLSLE 313
Cdd:cd06620   165 GTSTYMSPERIQGGKYSVKS-DVWSLGLSIIELALGEFPFAGSNDDDDGYngpmgildllqrivneppprLPKDRIFPKD 243
                          90       100       110
                  ....*....|....*....|....*....|
gi 1799901130 314 CQDVLKRCLSMQPLARPSLEVLF-SEPWLQ 342
Cdd:cd06620   244 LRDFVDRCLLKDPRERPSPQLLLdHDPFIQ 273
STKc_MSK2_C cd14180
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
255-343 1.32e-04

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSK2 and MSK1 play nonredundant roles in activating histone H3 kinases, which play pivotal roles in compaction of the chromatin fiber. MSK2 is the required H3 kinase in response to stress stimuli and activation of the p38 MAPK pathway. MSK2 also plays a role in the pathogenesis of psoriasis. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family, similar to 90 kDa ribosomal protein S6 kinases (RSKs). MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, which trigger phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. The MSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271082 [Multi-domain]  Cd Length: 309  Bit Score: 43.32  E-value: 1.32e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 255 TLLYSPPEWIHHQRYHgKAATIWSLGLLLYHLVVGKHPF--KRG-----------QEIIWGQIPFP----RRLSLECQDV 317
Cdd:cd14180   167 TLQYAAPELFSNQGYD-ESCDLWSLGVILYTMLSGQVPFqsKRGkmfhnhaadimHKIKEGDFSLEgeawKGVSEEAKDL 245
                          90       100
                  ....*....|....*....|....*.
gi 1799901130 318 LKRCLSMQPLARPSLEVLFSEPWLQG 343
Cdd:cd14180   246 VRGLLTVDPAKRLKLSELRESDWLQG 271
STKc_RSK3_C cd14178
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 3 (also called ...
218-341 1.39e-04

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 3 (also called Ribosomal protein S6 kinase alpha-2 or 90kDa ribosomal protein S6 kinase 2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK3 is also called S6K-alpha-2, RPS6KA2, p90RSK2 or MAPK-activated protein kinase 1c (MAPKAPK-1c). RSK3 binds muscle A-kinase anchoring protein (mAKAP)-b directly and regulates concentric cardiac myocyte growth. The RSK3 gene, RPS6KA2, is a putative tumor suppressor gene in sporadic epithelial ovarian cancer and variations to the gene may be associated with rectal cancer risk. RSK3 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271080 [Multi-domain]  Cd Length: 293  Bit Score: 43.08  E-value: 1.39e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPRG----DTKSLEASIQL-DQTLSELERRRGTLLYSP--------PEWIHHQRYHGkAATIWSLGLLLY 284
Cdd:cd14178   114 HSQGVVHRDLKPSNilymDESGNPESIRIcDFGFAKQLRAENGLLMTPcytanfvaPEVLKRQGYDA-ACDIWSLGILLY 192
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1799901130 285 HLVVGKHPFKRG-----QEII--------------WGQIpfprrlSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14178   193 TMLAGFTPFANGpddtpEEILarigsgkyalsggnWDSI------SDAAKDIVSKMLHVDPHQRLTAPQVLRHPWI 262
STKc_Sck1_like cd05586
Catalytic domain of Suppressor of loss of cAMP-dependent protein kinase-like Serine/Threonine ...
254-329 1.69e-04

Catalytic domain of Suppressor of loss of cAMP-dependent protein kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Sck1 and similar fungal proteins. Sck1 plays a role in trehalase activation triggered by glucose and a nitrogen source. Trehalase catalyzes the cleavage of the disaccharide trehalose to glucose. Trehalose, as a carbohydrate reserve and stress metabolite, plays an important role in the response of yeast to environmental changes. The Sck1-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270738 [Multi-domain]  Cd Length: 330  Bit Score: 42.94  E-value: 1.69e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRR-LSLECQDVLKRCLSMQP 326
Cdd:cd05586   158 GTTEYLAPEVLLDEKGYTKMVDFWSLGVLVFEMCCGWSPFyaedtqQMYRNIAFGKVRFPKDvLSDEGRSFVKGLLNRNP 237

                  ...
gi 1799901130 327 LAR 329
Cdd:cd05586   238 KHR 240
STKc_CaMKIV cd14085
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
254-343 1.70e-04

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type IV; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. There are several types of CaMKs including CaMKI, CaMKII, and CaMKIV. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKIV is found predominantly in neurons and immune cells. It is activated by the binding of calcium/CaM and phosphorylation by CaMKK (alpha or beta). The CaMKK-CaMKIV cascade participates in regulating several transcription factors like CREB, MEF2, and retinoid orphan receptors. It also is implicated in T-cell development and signaling, cytokine secretion, and signaling through Toll-like receptors, and is thus, pivotal in immune response and inflammation. The CaMKIV subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270987 [Multi-domain]  Cd Length: 294  Bit Score: 42.89  E-value: 1.70e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF--KRGQEIIWGQI---------PFPRRLSLECQDVLKRCL 322
Cdd:cd14085   162 GTPGYCAPEILRGCAY-GPEVDMWSVGVITYILLCGFEPFydERGDQYMFKRIlncdydfvsPWWDDVSLNAKDLVKKLI 240
                          90       100
                  ....*....|....*....|.
gi 1799901130 323 SMQPLARPSLEVLFSEPWLQG 343
Cdd:cd14085   241 VLDPKKRLTTQQALQHPWVTG 261
STKc_DCKL3 cd14185
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 3 (also called ...
254-340 1.76e-04

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 3 (also called Doublecortin-like and CAM kinase-like 3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL3 (or DCAMKL3) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. DCKL3 contains a single DCX domain (instead of a tandem) and a C-terminal kinase domain with similarity to CAMKs. It has been shown to interact with tubulin and JIP1/2. The DCKL3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271087 [Multi-domain]  Cd Length: 258  Bit Score: 42.63  E-value: 1.76e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK---RGQEIIWGQI---------PFPRRLSLECQDVLKRC 321
Cdd:cd14185   161 GTPTYVAPEILSEKGY-GLEVDMWAAGVILYILLCGFPPFRspeRDQEELFQIIqlghyeflpPYWDNISEAAKDLISRL 239
                          90
                  ....*....|....*....
gi 1799901130 322 LSMQPLARPSLEVLFSEPW 340
Cdd:cd14185   240 LVVDPEKRYTAKQVLQHPW 258
STKc_PLK1 cd14187
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 1; STKs catalyze the ...
250-338 1.78e-04

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK1 functions as a positive regulator of mitosis, meiosis, and cytokinesis. Its localization changes during mitotic progression; associating first with centrosomes in prophase, with kinetochores in prometaphase and metaphase, at the central spindle in anaphase, and in the midbody during telophase. It carries multiple functions throughout the cell cycle through interactions with differrent substrates at these specific subcellular locations. PLK1 is overexpressed in many human cancers and is associated with poor prognosis. The PLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271089 [Multi-domain]  Cd Length: 265  Bit Score: 42.61  E-value: 1.78e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 250 ERRR---GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKR 320
Cdd:cd14187   162 ERKKtlcGTPNYIAPE-VLSKKGHSFEVDIWSIGCIMYTLLVGKPPFETSclketyLRIKKNEYSIPKHINPVAASLIQK 240
                          90
                  ....*....|....*...
gi 1799901130 321 CLSMQPLARPSLEVLFSE 338
Cdd:cd14187   241 MLQTDPTARPTINELLND 258
STKc_nPKC_delta cd05620
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C delta; STKs catalyze ...
254-329 2.02e-04

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C delta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-delta plays a role in cell cycle regulation and programmed cell death in many cell types. It slows down cell proliferation, inducing cell cycle arrest and enhancing cell differentiation. PKC-delta is also involved in the regulation of transcription as well as immune and inflammatory responses. It plays a central role in the genotoxic stress response that leads to DNA damaged-induced apoptosis. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-delta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173710 [Multi-domain]  Cd Length: 316  Bit Score: 42.62  E-value: 2.02e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQ-----EIIWGQIP-FPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05620   158 GTPDYIAPEILQGLKY-TFSVDWWSFGVLLYEMLIGQSPFHGDDedelfESIRVDTPhYPRWITKESKDILEKLFERDPT 236

                  ..
gi 1799901130 328 AR 329
Cdd:cd05620   237 RR 238
STKc_RSK1_C cd14175
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called ...
218-341 2.13e-04

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called Ribosomal protein S6 kinase alpha-1 or 90kDa ribosomal protein S6 kinase 1); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK1 is also called S6K-alpha-1, RPS6KA1, p90RSK1 or MAPK-activated protein kinase 1a (MAPKAPK-1a). It is a component of the insulin transduction pathway, regulating the function of IRS1. It also interacts with PKA and promotes its inactivation. RSK1 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271077 [Multi-domain]  Cd Length: 291  Bit Score: 42.32  E-value: 2.13e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPR--------GDTKSLEASiqlDQTLSELERRRGTLLYSP--------PEWIHHQRYHgKAATIWSLGL 281
Cdd:cd14175   112 HSQGVVHRDLKPSnilyvdesGNPESLRIC---DFGFAKQLRAENGLLMTPcytanfvaPEVLKRQGYD-EGCDIWSLGI 187
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1799901130 282 LLYHLVVGKHPFKRG-----QEIIW--GQIPFPRR------LSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14175   188 LLYTMLAGYTPFANGpsdtpEEILTriGSGKFTLSggnwntVSDAAKDLVSKMLHVDPHQRLTAKQVLQHPWI 260
PK_eIF2AK_GCN2_rpt1 cd14012
Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or ...
260-338 2.40e-04

Pseudokinase domain, repeat 1, of eukaryotic translation Initiation Factor 2-Alpha Kinase 4 or General Control Non-derepressible-2; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. EIF2AKs phosphorylate the alpha subunit of eIF-2, resulting in the overall downregulation of protein synthesis. eIF-2 phosphorylation is induced in response to cellular stresses including virus infection, heat shock, nutrient deficiency, and the accummulation of unfolded proteins, among others. There are four distinct kinases that phosphorylate eIF-2 and control protein synthesis under different stress conditions: GCN2, protein kinase regulated by RNA (PKR), heme-regulated inhibitor kinase (HRI), and PKR-like endoplasmic reticulum kinase (PERK). GCN2 is activated by amino acid or serum starvation and UV irradiation. It induces GCN4, a transcriptional activator of amino acid biosynthetic genes, leading to increased production of amino acids under amino acid-deficient conditions. In serum-starved cells, GCN2 activation induces translation of the stress-responsive transcription factor ATF4, while under UV stress, GCN2 triggers transcriptional rescue via NF-kappaB signaling. GCN2 contains an N-terminal RWD, a degenerate kinase-like (repeat 1), the catalytic kinase (repeat 2), a histidyl-tRNA synthetase (HisRS)-like, and a C-terminal ribosome-binding and dimerization (RB/DD) domains. The degenerate pseudokinase domain of GCN2 may function as a regulatory domain. The GCN2 subfamily is part of a larger superfamily that includes the catalytic domains of serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270914 [Multi-domain]  Cd Length: 254  Bit Score: 41.96  E-value: 2.40e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 260 PPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEIIwgQIPFPRRLSLECQDVLKRCLSMQPLARPS-LEVLFSE 338
Cdd:cd14012   176 PPELAQGSKSPTRKTDVWDLGLLFLQMLFGLDVLEKYTSPN--PVLVSLDLSASLQDFLSKCLSLDPKKRPTaLELLPHE 253
STKc_MLK4 cd14146
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 4; STKs catalyze the ...
254-338 2.57e-04

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK4 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK), which phosphorylates and activates MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The specific function of MLK4 is yet to be determined. Mutations in the kinase domain of MLK4 have been detected in colorectal cancers. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation.The MLK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271048 [Multi-domain]  Cd Length: 268  Bit Score: 41.95  E-value: 2.57e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK--RGQEIIWG------QIPFPRRLSLECQDVLKRCLSMQ 325
Cdd:cd14146   173 GTYAWMAPEVIKSSLF-SKGSDIWSYGVLLWELLTGEVPYRgiDGLAVAYGvavnklTLPIPSTCPEPFAKLMKECWEQD 251
                          90
                  ....*....|...
gi 1799901130 326 PLARPSLEVLFSE 338
Cdd:cd14146   252 PHIRPSFALILEQ 264
STKc_PAK2 cd06655
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 2; STKs catalyze the ...
236-342 2.90e-04

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK2 plays a role in pro-apoptotic signaling. It is cleaved and activated by caspases leading to morphological changes during apoptosis. PAK2 is also activated in response to a variety of stresses including DNA damage, hyperosmolarity, serum starvation, and contact inhibition, and may play a role in coordinating the stress response. PAK2 also contributes to cancer cell invasion through a mechanism distinct from that of PAK1. It belongs to the group I PAKs, which contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 132986 [Multi-domain]  Cd Length: 296  Bit Score: 42.02  E-value: 2.90e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 236 LEASIQLDQ-----TLSELERRRGTLLYSP----PEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK-----RGQEIIW 301
Cdd:cd06655   150 MDGSVKLTDfgfcaQITPEQSKRSTMVGTPywmaPEVVTRKAY-GPKVDIWSLGIMAIEMVEGEPPYLnenplRALYLIA 228
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1799901130 302 G----QIPFPRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06655   229 TngtpELQNPEKLSPIFRDFLNRCLEMDVEKRGSAKELLQHPFLK 273
STKc_RSK_N cd05582
N-terminal catalytic domain of the Serine/Threonine Kinase, 90 kDa ribosomal protein S6 kinase; ...
254-329 2.92e-04

N-terminal catalytic domain of the Serine/Threonine Kinase, 90 kDa ribosomal protein S6 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), p90-RSKs, or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270734 [Multi-domain]  Cd Length: 317  Bit Score: 42.00  E-value: 2.92e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05582   159 GTVEYMAPEVVN-RRGHTQSADWWSFGVLMFEMLTGSLPFQGKdrketmTMILKAKLGMPQFLSPEAQSLLRALFKRNPA 237

                  ..
gi 1799901130 328 AR 329
Cdd:cd05582   238 NR 239
STKc_ULK1 cd14202
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 1; STKs catalyze the ...
254-294 3.54e-04

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK1 is required for efficient amino acid starvation-induced autophagy and mitochondrial clearance. It associates with three autophagy-related proteins (Atg13, FIP200 amd Atg101) to form the ULK1 complex. All fours proteins are essential for autophagosome formation. ULK1 is regulated by both mammalian target-of rapamycin complex 1 (mTORC1) and AMP-activated protein kinase (AMPK). mTORC1 negatively regulates the ULK1 complex in a nutrient-dependent manner while AMPK stimulates autophagy by inhibiting mTORC1. ULK1 also plays neuron-specific roles and is involved in non-clathrin-coated endocytosis in growth cones, filopodia extension, neurite extension, and axon branching. The ULK1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271104 [Multi-domain]  Cd Length: 267  Bit Score: 41.53  E-value: 3.54e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFK 294
Cdd:cd14202   171 GSPMYMAPEVIMSQHYDAKA-DLWSIGTIIYQCLTGKAPFQ 210
STKc_PKB_gamma cd05593
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B gamma (also called Akt3); ...
254-329 3.55e-04

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B gamma (also called Akt3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKB-gamma is predominantly expressed in neuronal tissues. Mice deficient in PKB-gamma show a reduction in brain weight due to the decreases in cell size and cell number. PKB-gamma has also been shown to be upregulated in estrogen-deficient breast cancer cells, androgen-independent prostate cancer cells, and primary ovarian tumors. It acts as a key mediator in the genesis of ovarian cancer. PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. The PKB-gamma subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270745 [Multi-domain]  Cd Length: 348  Bit Score: 41.99  E-value: 3.55e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05593   177 GTPEYLAPEVLEDNDY-GRAVDWWGLGVVMYEMMCGRLPFynqdheKLFELILMEDIKFPRTLSADAKSLLSGLLIKDPN 255

                  ..
gi 1799901130 328 AR 329
Cdd:cd05593   256 KR 257
STKc_MST3_like cd06609
Catalytic domain of Mammalian Ste20-like protein kinase 3-like Serine/Threonine Kinases; STKs ...
239-341 3.58e-04

Catalytic domain of Mammalian Ste20-like protein kinase 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of MST3, MST4, STK25, Schizosaccharomyces pombe Nak1 and Sid1, Saccharomyces cerevisiae sporulation-specific protein 1 (SPS1), and related proteins. Nak1 is required by fission yeast for polarizing the tips of actin cytoskeleton and is involved in cell growth, cell separation, cell morphology and cell-cycle progression. Sid1 is a component in the septation initiation network (SIN) signaling pathway, and plays a role in cytokinesis. SPS1 plays a role in regulating proteins required for spore wall formation. MST4 plays a role in mitogen-activated protein kinase (MAPK) signaling during cytoskeletal rearrangement, morphogenesis, and apoptosis. MST3 phosphorylates the STK NDR and may play a role in cell cycle progression and cell morphology. STK25 may play a role in the regulation of cell migration and polarization. The MST3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270786 [Multi-domain]  Cd Length: 274  Bit Score: 41.85  E-value: 3.58e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSelerRRGTLLYSP----PEWIHHQRYHGKAaTIWSLGLLLYHLVVGK------HPFKRGQEIIWGQIPF-- 306
Cdd:cd06609   145 SGQLTSTMS----KRNTFVGTPfwmaPEVIKQSGYDEKA-DIWSLGITAIELAKGEpplsdlHPMRVLFLIPKNNPPSle 219
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 1799901130 307 PRRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06609   220 GNKFSKPFKDFVELCLNKDPKERPSAKELLKHKFI 254
STKc_GRK4 cd05631
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 4; STKs ...
252-329 3.70e-04

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK4 has a limited tissue distribution. It is mainly found in the testis, but is also present in the cerebellum and kidney. It is expressed as multiple splice variants with different domain architectures and is post-translationally palmitoylated and localized in the membrane. GRK4 polymorphisms are associated with hypertension and salt sensitivity, as they cause hyperphosphorylation, desensitization, and internalization of the dopamine 1 (D1) receptor while increasing the expression of the angiotensin II type 1 receptor. GRK4 plays a crucial role in the D1 receptor regulation of sodium excretion and blood pressure. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 173720 [Multi-domain]  Cd Length: 285  Bit Score: 41.90  E-value: 3.70e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 252 RRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQE-IIWGQI---------PFPRRLSLECQDVLKRC 321
Cdd:cd05631   161 RVGTVGYMAPEVINNEKY-TFSPDWWGLGCLIYEMIQGQSPFRKRKErVKREEVdrrvkedqeEYSEKFSEDAKSICRML 239

                  ....*...
gi 1799901130 322 LSMQPLAR 329
Cdd:cd05631   240 LTKNPKER 247
STKc_phototropin_like cd05574
Catalytic domain of Phototropin-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
217-329 3.70e-04

Catalytic domain of Phototropin-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phototropins are blue-light receptors that control responses such as phototropism, stromatal opening, and chloroplast movement in order to optimize the photosynthetic efficiency of plants. They are light-activated STKs that contain an N-terminal photosensory domain and a C-terminal catalytic domain. The N-terminal domain contains two LOV (Light, Oxygen or Voltage) domains that binds FMN. Photoexcitation of the LOV domains results in autophosphorylation at multiple sites and activation of the catalytic domain. In addition to plant phototropins, included in this subfamily are predominantly uncharacterized fungal STKs whose catalytic domains resemble the phototropin kinase domain. One protein from Neurospora crassa is called nrc-2, which plays a role in growth and development by controlling entry into the conidiation program. The phototropin-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270726 [Multi-domain]  Cd Length: 316  Bit Score: 41.84  E-value: 3.70e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 217 SHRRGPLRRKNKPRGDTKSLEASIQLDQTLSELERRR----GTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVVGKHP 292
Cdd:cd05574   153 SSVTPPPVRKSLRKGSRRSSVKSIEKETFVAEPSARSnsfvGTEEYIAPEVIKGDG-HGSAVDWWTLGILLYEMLYGTTP 231
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1799901130 293 FK--RGQE----IIWGQIPFPR--RLSLECQDVLKRCLSMQPLAR 329
Cdd:cd05574   232 FKgsNRDEtfsnILKKELTFPEspPVSSEAKDLIRKLLVKDPSKR 276
STKc_PAK cd06614
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the ...
254-342 3.77e-04

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. PAKs are implicated in the regulation of many cellular processes including growth factor receptor-mediated proliferation, cell polarity, cell motility, cell death and survival, and actin cytoskeleton organization. PAK deregulation is associated with tumor development. PAKs from higher eukaryotes are classified into two groups (I and II), according to their biochemical and structural features. Group I PAKs contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). Group II PAKs contain a PBD and a catalytic domain, but lack other motifs found in group I PAKs. Since group II PAKs do not contain an obvious AID, they may be regulated differently from group I PAKs. Group I PAKs interact with the SH3 containing proteins Nck, Grb2 and PIX; no such binding has been demonstrated for group II PAKs. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270789 [Multi-domain]  Cd Length: 255  Bit Score: 41.43  E-value: 3.77e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRgqE--------IIWGQIP---FPRRLSLECQDVLKRCL 322
Cdd:cd06614   159 GTPYWMAPEVIKRKDY-GPKVDIWSLGIMCIEMAEGEPPYLE--EpplralflITTKGIPplkNPEKWSPEFKDFLNKCL 235
                          90       100
                  ....*....|....*....|
gi 1799901130 323 SMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06614   236 VKDPEKRPSAEELLQHPFLK 255
STKc_GRK6 cd05630
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 6; STKs ...
236-329 3.93e-04

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK6 is widely expressed in many tissues and is expressed as multiple splice variants with different domain architectures. It is post-translationally palmitoylated and localized in the membrane. GRK6 plays important roles in the regulation of dopamine, M3 muscarinic, opioid, and chemokine receptor signaling. It also plays maladaptive roles in addiction and Parkinson's disease. GRK6-deficient mice exhibit altered dopamine receptor regulation, decreased lymphocyte chemotaxis, and increased acute inflammation and neutrophil chemotaxis. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK6 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270779 [Multi-domain]  Cd Length: 285  Bit Score: 41.55  E-value: 3.93e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 236 LEASIQLDQTLselERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQEII----------WGQIP 305
Cdd:cd05630   148 LAVHVPEGQTI---KGRVGTVGYMAPEVVKNERY-TFSPDWWALGCLLYEMIAGQSPFQQRKKKIkreeverlvkEVPEE 223
                          90       100
                  ....*....|....*....|....
gi 1799901130 306 FPRRLSLECQDVLKRCLSMQPLAR 329
Cdd:cd05630   224 YSEKFSPQARSLCSMLLCKDPAER 247
STKc_ULK4 cd14010
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the ...
251-340 4.03e-04

Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ULK4 is a functionally uncharacterized kinase that shows similarity to ATG1/ULKs. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. The ULK4 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270912 [Multi-domain]  Cd Length: 269  Bit Score: 41.51  E-value: 4.03e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 251 RRRGTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPR-----RLSLECQDVLK 319
Cdd:cd14010   169 AKRGTPYYMAPELFQ-GGVHSFASDLWALGCVLYEMFTGKPPFVAEsftelvEKILNEDPPPPPpkvssKPSPDFKSLLK 247
                          90       100
                  ....*....|....*....|..
gi 1799901130 320 RCLSMQPLARPSLEVLFSEP-W 340
Cdd:cd14010   248 GLLEKDPAKRLSWDELVKHPfW 269
STKc_PAK_II cd06648
Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze ...
244-341 4.14e-04

Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Group II PAKs, also called non-conventional PAKs, include PAK4, PAK5, and PAK6. Group II PAKs contain PBD (p21-binding domain) and catalytic domains, but lack other motifs found in group I PAKs, such as an AID (autoinhibitory domain) and SH3 binding sites. Since group II PAKs do not contain an obvious AID, they may be regulated differently from group I PAKs. While group I PAKs interact with the SH3 containing proteins Nck, Grb2 and PIX, no such binding has been demonstrated for group II PAKs. Some known substrates of group II PAKs are also substrates of group I PAKs such as Raf, BAD, LIMK and GEFH1. Unique group II substrates include MARK/Par-1 and PDZ-RhoGEF. Group II PAKs play important roles in filopodia formation, neuron extension, cytoskeletal organization, and cell survival. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270815 [Multi-domain]  Cd Length: 261  Bit Score: 41.27  E-value: 4.14e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELERRR---GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF---------KRGQEIIWGQIPFPRRLS 311
Cdd:cd06648   152 QVSKEVPRRKslvGTPYWMAPEVISRLPY-GTEVDIWSLGIMVIEMVDGEPPYfnepplqamKRIRDNEPPKLKNLHKVS 230
                          90       100       110
                  ....*....|....*....|....*....|
gi 1799901130 312 LECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06648   231 PRLRSFLDRMLVRDPAQRATAAELLNHPFL 260
PKc_Pek1_like cd06621
Catalytic domain of fungal Pek1-like dual-specificity Mitogen-Activated Protein Kinase Kinases; ...
254-343 4.16e-04

Catalytic domain of fungal Pek1-like dual-specificity Mitogen-Activated Protein Kinase Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. Members of this group include the MAPKKs Pek1/Skh1 from Schizosaccharomyces pombe and MKK2 from Saccharomyces cerevisiae, and related proteins. Both fission yeast Pek1 and baker's yeast MKK2 are components of the cell integrity MAPK pathway. In fission yeast, Pek1 phosphorylates and activates Pmk1/Spm1 and is regulated by the MAPKK kinase Mkh1. In baker's yeast, the pathway involves the MAPK Slt2, the MAPKKs MKK1 and MKK2, and the MAPKK kinase Bck1. The cell integrity MAPK cascade is activated by multiple stress conditions, and is essential in cell wall construction, morphogenesis, cytokinesis, and ion homeostasis. MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The MAPKK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270793 [Multi-domain]  Cd Length: 287  Bit Score: 41.64  E-value: 4.16e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQEIIWGQI---------PFP---------RRLSLECQ 315
Cdd:cd06621   165 GTSYYMAPERIQGGPYSITS-DVWSLGLTLLEVAQNRFPFPPEGEPPLGPIellsyivnmPNPelkdepengIKWSESFK 243
                          90       100
                  ....*....|....*....|....*...
gi 1799901130 316 DVLKRCLSMQPLARPSLEVLFSEPWLQG 343
Cdd:cd06621   244 DFIEKCLEKDGTRRPGPWQMLAHPWIKA 271
STKc_Nek6 cd08228
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
254-332 4.48e-04

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek6 is required for the transition from metaphase to anaphase. It also plays important roles in mitotic spindle formation and cytokinesis. Activated by Nek9 during mitosis, Nek6 phosphorylates Eg5, a kinesin that is important for spindle bipolarity. Nek6 localizes to spindle microtubules during metaphase and anaphase, and to the midbody during cytokinesis. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270865 [Multi-domain]  Cd Length: 268  Bit Score: 41.55  E-value: 4.48e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQEIIWG------QIPFP----RRLSLECQDVLKRCLS 323
Cdd:cd08228   168 GTPYYMSPERIHENGYNFKS-DIWSLGCLLYEMAALQSPFYGDKMNLFSlcqkieQCDYPplptEHYSEKLRELVSMCIY 246

                  ....*....
gi 1799901130 324 MQPLARPSL 332
Cdd:cd08228   247 PDPDQRPDI 255
STKc_CaMKK2 cd14199
Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 2; ...
254-342 4.86e-04

Catalytic domain of the Serine/Threonine kinase, Calmodulin Dependent Protein Kinase Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKKs are upstream kinases of the CaM kinase cascade that phosphorylate and activate CaMKI and CamKIV. They may also phosphorylate other substrates including PKB and AMP-activated protein kinase (AMPK). CaMKK2, also called CaMKK beta, is one of the most versatile CaMKs. It is involved in regulating energy balance, glucose metabolism, adiposity, hematopoiesis, inflammation, and cancer. CaMKK2 contains unique N- and C-terminal domains and a central catalytic kinase domain that is followed by a regulatory domain that bears overlapping autoinhibitory and CaM-binding regions. It can be activated by signaling through G-coupled receptors, IP3 receptors, plasma membrane ion channels, and Toll-like receptors. Thus, CaMKK2 acts as a molecular hub that is capable of receiving and decoding signals from diverse pathways. The CaMKK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271101 [Multi-domain]  Cd Length: 286  Bit Score: 41.49  E-value: 4.86e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQR--YHGKAATIWSLGLLLYHLVVGKHPFKR------GQEIIWGQIPFPRR--LSLECQDVLKRCLS 323
Cdd:cd14199   188 GTPAFMAPETLSETRkiFSGKALDVWAMGVTLYCFVFGQCPFMDerilslHSKIKTQPLEFPDQpdISDDLKDLLFRMLD 267
                          90
                  ....*....|....*....
gi 1799901130 324 MQPLARPSLEVLFSEPWLQ 342
Cdd:cd14199   268 KNPESRISVPEIKLHPWVT 286
STKc_RSK4_C cd14177
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 4 (also called ...
218-341 5.34e-04

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 4 (also called Ribosomal protein S6 kinase alpha-6 or 90kDa ribosomal protein S6 kinase 6); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK4 is also called S6K-alpha-6, RPS6KA6, p90RSK6 or pp90RSK4. RSK4 is a substrate of ERK and is a modulator of p53-dependent proliferation arrest in human cells. Deletion of the RSK4 gene, RPS6KA6, frequently occurs in patients of X-linked deafness type 3, mental retardation and choroideremia. Studies of RSK4 in cancer cells and tissues suggest that it may be oncogenic or tumor suppressive depending on many factors. RSK4 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271079 [Multi-domain]  Cd Length: 295  Bit Score: 41.15  E-value: 5.34e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPRG----DTKSLEASIQL-DQTLSELERRRGTLLYSP--------PEWIHHQRYHGkAATIWSLGLLLY 284
Cdd:cd14177   115 HCQGVVHRDLKPSNilymDDSANADSIRIcDFGFAKQLRGENGLLLTPcytanfvaPEVLMRQGYDA-ACDIWSLGVLLY 193
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 285 HLVVGKHPFKRG-----QEIIW--GQIPFP------RRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14177   194 TMLAGYTPFANGpndtpEEILLriGSGKFSlsggnwDTVSDAAKDLLSHMLHVDPHQRYTAEQVLKHSWI 263
PKc_DYRK_like cd14133
Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like ...
258-341 5.42e-04

Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like protein kinases; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (S/T) as well as tyrosine residues on protein substrates. This subfamily is composed of the dual-specificity DYRKs and YAK1, as well as the S/T kinases (STKs), HIPKs. DYRKs and YAK1 autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. Proteins in this subfamily play important roles in cell proliferation, differentiation, survival, growth, and development. The DYRK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271035 [Multi-domain]  Cd Length: 262  Bit Score: 41.10  E-value: 5.42e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 258 YSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRL-------SLECQDVLKRCLSM 324
Cdd:cd14133   167 YRAPEVILGLPY-DEKIDMWSLGCILAELYTGEPLFPGASEvdqlarIIGTIGIPPAHMldqgkadDELFVDFLKKLLEI 245
                          90
                  ....*....|....*..
gi 1799901130 325 QPLARPSLEVLFSEPWL 341
Cdd:cd14133   246 DPKERPTASQALSHPWL 262
STKc_CaMKI_beta cd14169
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
254-343 5.48e-04

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I beta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-beta subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271071 [Multi-domain]  Cd Length: 277  Bit Score: 41.03  E-value: 5.48e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPF-KRGQEIIWGQI---------PFPRRLSLECQDVLKRCLS 323
Cdd:cd14169   164 GTPGYVAPE-LLEQKPYGKAVDVWAIGVISYILLCGYPPFyDENDSELFNQIlkaeyefdsPYWDDISESAKDFIRHLLE 242
                          90       100
                  ....*....|....*....|
gi 1799901130 324 MQPLARPSLEVLFSEPWLQG 343
Cdd:cd14169   243 RDPEKRFTCEQALQHPWISG 262
STKc_PLK3 cd14189
Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 3; STKs catalyze the ...
236-333 5.80e-04

Catalytic domain of the Serine/Threonine Kinase, Polo-like kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PLKs play important roles in cell cycle progression and in DNA damage responses. They regulate mitotic entry, mitotic exit, and cytokinesis. In general PLKs contain an N-terminal catalytic kinase domain and a C-terminal regulatory polo box domain (PBD), which is comprised by two bipartite polo-box motifs (or polo boxes) and is involved in protein interactions. There are five mammalian PLKs (PLK1-5) from distinct genes. PLK3, also called Prk or Fnk (FGF-inducible kinase), regulates angiogenesis and responses to DNA damage. Activated PLK3 mediates Chk2 phosphorylation by ATM and the resulting checkpoint activation. PLK3 phosphorylates DNA polymerase delta and may be involved in DNA repair. It also inhibits Cdc25c, thereby regulating the onset of mitosis. The PLK3 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271091 [Multi-domain]  Cd Length: 255  Bit Score: 41.07  E-value: 5.80e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 236 LEASIQLDQTLSelerrrGTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVVGKHPF-----KRGQEIIwGQIPF--PR 308
Cdd:cd14189   151 LEPPEQRKKTIC------GTPNYLAPEVLLRQG-HGPESDVWSLGCVMYTLLCGNPPFetldlKETYRCI-KQVKYtlPA 222
                          90       100
                  ....*....|....*....|....*
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLE 333
Cdd:cd14189   223 SLSLPARHLLAGILKRNPGDRLTLD 247
STKc_ULK1_2-like cd14120
Catalytic domain of the Serine/Threonine kinases, Unc-51-like kinases 1 and 2, and similar ...
254-339 6.81e-04

Catalytic domain of the Serine/Threonine kinases, Unc-51-like kinases 1 and 2, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The ATG1/ULK complex is conserved from yeast to humans and it plays a critical role in the initiation of autophagy, the intracellular system that leads to the lysosomal degradation of cellular components and their recycling into basic metabolic units. ULK1 is required for efficient amino acid starvation-induced autophagy and mitochondrial clearance. ULK2 is ubiquitously expressed and is essential in autophagy induction. ULK1 and ULK2 have unique and cell-type specific roles, but also display partially redundant roles in starvation-induced autophagy. They both display neuron-specific functions: ULK1 is involved in non-clathrin-coated endocytosis in growth cones, filopodia extension, and axon branching; ULK2 plays a role in axon development. The ULK1/2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271022 [Multi-domain]  Cd Length: 256  Bit Score: 40.81  E-value: 6.81e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKrgqeiiwGQIP----------------FPRRLSLECQDV 317
Cdd:cd14120   162 GSPMYMAPEVIMSLQYDAKA-DLWSIGTIVYQCLTGKAPFQ-------AQTPqelkafyeknanlrpnIPSGTSPALKDL 233
                          90       100
                  ....*....|....*....|..
gi 1799901130 318 LKRCLSMQPLARPSLEVLFSEP 339
Cdd:cd14120   234 LLGLLKRNPKDRIDFEDFFSHP 255
STKc_SHIK cd13974
Catalytic domain of the Serine/Threonine kinase, SINK-homologous inhibitory kinase; STKs ...
249-335 6.84e-04

Catalytic domain of the Serine/Threonine kinase, SINK-homologous inhibitory kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SHIK, also referred to as STK40 or LYK4, is a cytoplasmic and nuclear protein that is involved in the negative regulation of NF-kappaB- and p53-mediated transcription. It was identified as a protein related to SINK, a p65-interacting protein that inhibits p65 phosphorylation by the catalytic subunit of PKA, thereby inhibiting transcriptional competence of NF-kappaB. The SHIK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270876 [Multi-domain]  Cd Length: 290  Bit Score: 40.85  E-value: 6.84e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 249 LERRRGTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFK-----------RGQEIIwgqIPFPRRLSLECQDV 317
Cdd:cd13974   190 LKDQRGSPAYISPDVLSGKPYLGKPSDMWALGVVLFTMLYGQFPFYdsipqelfrkiKAAEYT---IPEDGRVSENTVCL 266
                          90
                  ....*....|....*....
gi 1799901130 318 LKRCLSMQPLARPS-LEVL 335
Cdd:cd13974   267 IRKLLVLNPQKRLTaSEVL 285
STKc_Nek9 cd08221
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
239-341 7.48e-04

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 9; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek9, also called Nercc1, is primarily a cytoplasmic protein but can also localize in the nucleus. It is involved in modulating chromosome alignment and splitting during mitosis. It interacts with the gamma-tubulin ring complex and the Ran GTPase, and is implicated in microtubule organization. Nek9 associates with FACT (FAcilitates Chromatin Transcription) and modulates interphase progression. It also interacts with Nek6, and Nek7, during mitosis, resulting in their activation. Nek9 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270860 [Multi-domain]  Cd Length: 256  Bit Score: 40.49  E-value: 7.48e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSELERRRGTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGK------HPFKRGQEIIWGQIP-FPRRLS 311
Cdd:cd08221   148 SKVLDSESSMAESIVGTPYYMSPELVQGVKYNFKS-DIWAVGCVLYELLTLKrtfdatNPLRLAVKIVQGEYEdIDEQYS 226
                          90       100       110
                  ....*....|....*....|....*....|
gi 1799901130 312 LECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd08221   227 EEIIQLVHDCLHQDPEDRPTAEELLERPLL 256
STKc_Mnk1 cd14174
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase ...
245-342 7.90e-04

Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase signal-integrating kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK signal-integrating kinases (Mnks) are MAPK-activated protein kinases and is comprised by a group of four proteins, produced by alternative splicing from two genes (Mnk1 and Mnk2). The isoforms of Mnk1 (1a/1b) and Mnk2 (2a/2b) differ at their C-termini, with the a-form having a longer C-terminus containing a MAPK-binding region. All Mnks contain a catalytic kinase domain and a polybasic region at the N-terminus which binds importin and the eukaryotic initiation factor eIF4G. The best characterized Mnk substrate is eIF4G, whose phosphorylation may promote the export of certain mRNAs from the nucleus. Mnk also phosphorylate substrates that bind to AU-rich elements that regulate mRNA stability and translation. Mnks have also been implicated in tyrosine kinase receptor signaling, inflammation, and cell prolieration or survival. The Mnk subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271076 [Multi-domain]  Cd Length: 289  Bit Score: 40.78  E-value: 7.90e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 245 TLSELERRRGTLLYSPPE----WIHHQRYHGKAATIWSLGLLLYHLVVGKHPF----------KRG-----------QEI 299
Cdd:cd14174   163 TTPELTTPCGSAEYMAPEvvevFTDEATFYDKRCDLWSLGVILYIMLSGYPPFvghcgtdcgwDRGevcrvcqnklfESI 242
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 1799901130 300 IWGQIPFPRR----LSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14174   243 QEGKYEFPDKdwshISSEAKDLISKLLVRDAKERLSAAQVLQHPWVQ 289
STKc_CaMKI_alpha cd14167
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
254-343 8.34e-04

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I alpha; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CaMKs are multifunctional calcium and calmodulin (CaM) stimulated STKs involved in cell cycle regulation. The CaMK family includes CaMKI, CaMKII, CaMKIV, and CaMK kinase (CaMKK). In vertebrates, there are four CaMKI proteins encoded by different genes (alpha, beta, gamma, and delta), each producing at least one variant. CaMKs contain an N-terminal catalytic domain and a C-terminal regulatory domain that harbors a CaM binding site. CaMKI proteins are monomeric and they play pivotal roles in the nervous system, including long-term potentiation, dendritic arborization, neurite outgrowth, and the formation of spines, synapses, and axons. In addition, they may be involved in osteoclast differentiation and bone resorption. The CaMKI-alpha subfamily is part of a larger superfamily that includes the catalytic domains of other protein kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271069 [Multi-domain]  Cd Length: 263  Bit Score: 40.40  E-value: 8.34e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQI----PFPRRLSLECQDVLKRCLS 323
Cdd:cd14167   165 GTPGYVAPE-VLAQKPYSKAVDCWSIGVIAYILLCGYPPFydendaKLFEQILKAEYefdsPYWDDISDSAKDFIQHLME 243
                          90       100
                  ....*....|....*....|
gi 1799901130 324 MQPLARPSLEVLFSEPWLQG 343
Cdd:cd14167   244 KDPEKRFTCEQALQHPWIAG 263
STKc_GRK5 cd05632
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 5; STKs ...
218-298 8.56e-04

Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GRK5 is widely expressed in many tissues. It associates with the membrane though an N-terminal PIP2 binding domain and also binds phospholipids via its C-terminus. GRK5 deficiency is associated with early Alzheimer's disease in humans and mouse models. GRK5 also plays a crucial role in the pathogenesis of sporadic Parkinson's disease. It participates in the regulation and desensitization of PDGFRbeta, a receptor tyrosine kinase involved in a variety of downstream cellular effects including cell growth, chemotaxis, apoptosis, and angiogenesis. GRK5 also regulates Toll-like receptor 4, which is involved in innate and adaptive immunity. GRKs phosphorylate and regulate G protein-coupled receptors (GPCRs), the largest superfamily of cell surface receptors which regulate some part of nearly all physiological functions. Phosphorylated GPCRs bind to arrestins, which prevents further G protein signaling despite the presence of activating ligand. The GRK5 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270780 [Multi-domain]  Cd Length: 313  Bit Score: 40.73  E-value: 8.56e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPR-------GDTKSLEASIQLDQTLSELERRR-GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVG 289
Cdd:cd05632   121 HRENTVYRDLKPEnillddyGHIRISDLGLAVKIPEGESIRGRvGTVGYMAPEVLNNQRY-TLSPDYWGLGCLIYEMIEG 199

                  ....*....
gi 1799901130 290 KHPFKRGQE 298
Cdd:cd05632   200 QSPFRGRKE 208
STKc_NAK1_like cd06917
Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of ...
251-342 8.70e-04

Catalytic domain of Fungal Nak1-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Schizosaccharomyces pombe Nak1, Saccharomyces cerevisiae Kic1p (kinase that interacts with Cdc31p) and related proteins. Nak1 (also called N-rich kinase 1), is required by fission yeast for polarizing the tips of actin cytoskeleton and is involved in cell growth, cell separation, cell morphology and cell-cycle progression. Kic1p is required by budding yeast for cell integrity and morphogenesis. Kic1p interacts with Cdc31p, the yeast homologue of centrin, and phosphorylates substrates in a Cdc31p-dependent manner. The Nak1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270822 [Multi-domain]  Cd Length: 277  Bit Score: 40.54  E-value: 8.70e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 251 RRRGTLLYSP----PEWIHHQRYHGKAATIWSLGLLLYHLVVG-----KHPFKRGQEIIWGQIPfPR----RLSLECQDV 317
Cdd:cd06917   156 SKRSTFVGTPywmaPEVITEGKYYDTKADIWSLGITTYEMATGnppysDVDALRAVMLIPKSKP-PRlegnGYSPLLKEF 234
                          90       100
                  ....*....|....*....|....*
gi 1799901130 318 LKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06917   235 VAACLDEEPKDRLSADELLKSKWIK 259
STKc_DRAK2 cd14198
The catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
229-341 1.04e-03

The catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related Apoptosis-inducing protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DRAKs were named based on their similarity (around 50% identity) to the kinase domain of DAPKs. They contain an N-terminal kinase domain and a C-terminal regulatory domain. Vertebrates contain two subfamily members, DRAK1 and DRAK2 (also called STK17B). Both DRAKs are localized to the nucleus, autophosphorylate themselves, and phosphorylate myosin light chain as a substrate. DRAK2 has been implicated in inducing or enhancing apoptosis in beta cells, fibroblasts, and lymphoid cells, where it is highly expressed. It is involved in regulating many immune processes including the germinal center (GC) reaction, responses to thymus-dependent antigens, activated T cell survival, memory T cell responses. It may be involved in the development of autoimmunity. The DRAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271100 [Multi-domain]  Cd Length: 270  Bit Score: 40.29  E-value: 1.04e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 229 PRGDTKSLEASIQLD-QTLSELERRRGTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF--KRGQE----IIW 301
Cdd:cd14198   148 PLGDIKIVDFGMSRKiGHACELREIMGTPEYLAPEILNYDPI-TTATDMWNIGVIAYMLLTHESPFvgEDNQEtflnISQ 226
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 1799901130 302 GQIPFPR----RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14198   227 VNVDYSEetfsSVSQLATDFIQKLLVKNPEKRPTAEICLSHSWL 270
pk1 PHA03390
serine/threonine-protein kinase 1; Provisional
254-322 1.06e-03

serine/threonine-protein kinase 1; Provisional


Pssm-ID: 223069 [Multi-domain]  Cd Length: 267  Bit Score: 40.22  E-value: 1.06e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhgkAATI--WSLGLLLYHLVVGKHPFKRGQE----------IIWGQIPFPRRLSLECQDVLKRC 321
Cdd:PHA03390  168 GTLDYFSPEKIKGHNY---DVSFdwWAVGVLTYELLTGKHPFKEDEDeeldlesllkRQQKKLPFIKNVSKNANDFVQSM 244

                  .
gi 1799901130 322 L 322
Cdd:PHA03390  245 L 245
PK_GC cd13992
Pseudokinase domain of membrane Guanylate Cyclase receptors; The pseudokinase domain shows ...
256-333 1.10e-03

Pseudokinase domain of membrane Guanylate Cyclase receptors; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. Membrane (or particulate) GCs consist of an extracellular ligand-binding domain, a single transmembrane region, and an intracellular tail that contains a PK-like domain, an amphiphatic region and a catalytic GC domain that catalyzes the conversion of GTP into cGMP and pyrophosphate. Membrane GCs act as receptors that transduce an extracellular signal to the intracellular production of cGMP, which has been implicated in many processes including cell proliferation, phototransduction, and muscle contractility, through its downstream effectors such as PKG. The PK-like domain of GCs lack a critical aspartate involved in ATP binding and does not exhibit kinase activity. It functions as a negative regulator of the catalytic GC domain and may also act as a docking site for interacting proteins such as GC-activating proteins. The GC subfamily is part of a larger superfamily that includes the catalytic domains of protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270894 [Multi-domain]  Cd Length: 268  Bit Score: 40.07  E-value: 1.10e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 256 LLYSPPE---WIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRG------QEIIWGQIPFPR--------RLSLECQDVL 318
Cdd:cd13992   165 LLWTAPEllrGSLLEVRGTQKGDVYSFAIILYEILFRSDPFALErevaivEKVISGGNKPFRpelavlldEFPPRLVLLV 244
                          90
                  ....*....|....*
gi 1799901130 319 KRCLSMQPLARPSLE 333
Cdd:cd13992   245 KQCWAENPEKRPSFK 259
STKc_RSK2_C cd14176
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 2 (also called ...
218-341 1.14e-03

C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 2 (also called 90kDa ribosomal protein S6 kinase 3 or Ribosomal protein S6 kinase alpha-3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSK2 is also called p90RSK3, RPS6KA3, S6K-alpha-3, or MAPK-activated protein kinase 1b (MAPKAPK-1b). RSK2 is expressed highly in the regions of the brain with high synaptic activity. It plays a role in the maintenance and consolidation of excitatory synapses. It is a specific modulator of phospholipase D in calcium-regulated exocytosis. Mutations in the RSK2 gene, RPS6KA3, cause Coffin-Lowry syndrome (CLS), a rare syndromic form of X-linked mental retardation characterized by growth and psychomotor retardation and skeletal abnormalities. RSK2 is one of four RSK isoforms (RSK1-4) from distinct genes present in vertebrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. The RSK2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271078 [Multi-domain]  Cd Length: 339  Bit Score: 40.39  E-value: 1.14e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPRG----DTKSLEASIQL-DQTLSELERRRGTLLYSP--------PEWIHHQRYHGkAATIWSLGLLLY 284
Cdd:cd14176   130 HAQGVVHRDLKPSNilyvDESGNPESIRIcDFGFAKQLRAENGLLMTPcytanfvaPEVLERQGYDA-ACDIWSLGVLLY 208
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 285 HLVVGKHPFKRG-----QEIIW--GQIPFP------RRLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14176   209 TMLTGYTPFANGpddtpEEILAriGSGKFSlsggywNSVSDTAKDLVSKMLHVDPHQRLTAALVLRHPWI 278
STKc_YSK4 cd06631
Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs ...
249-341 1.22e-03

Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. YSK4 is a putative MAPKKK, whose mammalian gene has been isolated. MAPKKKs phosphorylate and activate MAPK kinases, which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. The YSK4 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270801 [Multi-domain]  Cd Length: 266  Bit Score: 40.11  E-value: 1.22e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 249 LERRRGTLLYSPPEWIHhQRYHGKAATIWSLGLLLYHLVVGKHP----------FKRGQEiiWGQIP-FPRRLSLECQDV 317
Cdd:cd06631   166 LKSMRGTPYWMAPEVIN-ETGHGRKSDIWSIGCTVFEMATGKPPwadmnpmaaiFAIGSG--RKPVPrLPDKFSPEARDF 242
                          90       100
                  ....*....|....*....|....
gi 1799901130 318 LKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd06631   243 VHACLTRDQDERPSAEQLLKHPFI 266
STKc_GAK cd14036
Catalytic domain of the Serine/Threonine protein kinase, cyclin G-Associated Kinase; STKs ...
252-335 1.38e-03

Catalytic domain of the Serine/Threonine protein kinase, cyclin G-Associated Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GAK, also called auxilin-2, contains an N-terminal kinase domain that phosphorylates the mu subunits of adaptor protein (AP) 1 and AP2. In addition, it contains an auxilin-1-like domain structure consisting of PTEN-like, clathrin-binding, and J domains. Like auxilin-1, GAK facilitates Hsc70-mediated dissociation of clathrin from clathrin-coated vesicles. GAK is expressed ubiquitously and is enriched in the Golgi, unlike auxilin-1 which is nerve-specific. GAK also plays regulatory roles outside of clathrin-mediated membrane traffic including the maintenance of centrosome integrity and chromosome congression, neural patterning, survival of neurons, and immune responses through interaction with the interleukin 12 receptor. It also interacts with the androgen receptor, acting as a transcriptional coactivator, and its expression is significantly increased with the progression of prostate cancer. The GAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270938 [Multi-domain]  Cd Length: 282  Bit Score: 39.80  E-value: 1.38e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 252 RRGTLLYSPPEWIH-HQRYH-GKAATIWSLGLLLYHLVVGKHPFKRGQE--IIWGQI---PFPRRLSLeCQDVLKRCLSM 324
Cdd:cd14036   182 RNTTPMYRTPEMIDlYSNYPiGEKQDIWALGCILYLLCFRKHPFEDGAKlrIINAKYtipPNDTQYTV-FHDLIRSTLKV 260
                          90
                  ....*....|.
gi 1799901130 325 QPLARPSLEVL 335
Cdd:cd14036   261 NPEERLSITEI 271
STKc_nPKC_epsilon cd05591
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze ...
254-329 1.42e-03

Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-epsilon has been shown to behave as an oncoprotein. Its overexpression contributes to neoplastic transformation depending on the cell type. It contributes to oncogenesis by inducing disordered cell growth and inhibiting cell death. It also plays a role in tumor invasion and metastasis. PKC-epsilon has also been found to confer cardioprotection against ischemia and reperfusion-mediated damage. Other cellular functions include the regulation of gene expression, cell adhesion, and cell motility. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. nPKCs are calcium-independent, but require DAG (1,2-diacylglycerol) and phosphatidylserine (PS) for activity. The nPKC-epsilon subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270743 [Multi-domain]  Cd Length: 321  Bit Score: 40.17  E-value: 1.42e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKRCLSMQPL 327
Cdd:cd05591   158 GTPDYIAPEILQELEY-GPSVDWWALGVLMYEMMAGQPPFEADNEddlfesILHDDVLYPVWLSKEAVSILKAFMTKNPA 236

                  ..
gi 1799901130 328 AR 329
Cdd:cd05591   237 KR 238
STKc_DCKL2 cd14184
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 2 (also called ...
254-340 1.46e-03

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 2 (also called Doublecortin-like and CAM kinase-like 2); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL2 (or DCAMKL2) belongs to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL2 contains a serine, threonine, and proline rich domain (SP) and a C-terminal kinase domain with similarity to CAMKs. DCKL2 has been shown to interact with tubulin, JIP1/2, JNK, neurabin 2, and actin. It is associated with the terminal segments of axons and dendrites, and may function as a phosphorylation-dependent switch to control microtubule dynamics in neuronal growth cones. The DCKL2 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271086 [Multi-domain]  Cd Length: 259  Bit Score: 39.63  E-value: 1.46e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG---QEIIWGQI---------PFPRRLSLECQDVLKRC 321
Cdd:cd14184   162 GTPTYVAPEIIAETGY-GLKVDIWAAGVITYILLCGFPPFRSEnnlQEDLFDQIllgklefpsPYWDNITDSAKELISHM 240
                          90
                  ....*....|....*....
gi 1799901130 322 LSMQPLARPSLEVLFSEPW 340
Cdd:cd14184   241 LQVNVEARYTAEQILSHPW 259
STKc_MLCK-like cd14006
Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs ...
254-340 1.77e-03

Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This family is composed of MLCKs and related MLCK-like kinase domains from giant STKs such as titin, obscurin, SPEG, Unc-89, Trio, kalirin, and Twitchin. Also included in this family are Death-Associated Protein Kinases (DAPKs) and Death-associated protein kinase-Related Apoptosis-inducing protein Kinase (DRAKs). MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. Titin, obscurin, Twitchin, and SPEG are muscle proteins involved in the contractile apparatus. The giant STKs are multidomain proteins containing immunoglobulin (Ig), fibronectin type III (FN3), SH3, RhoGEF, PH and kinase domains. Titin, obscurin, Twitchin, and SPEG contain many Ig domain repeats at the N-terminus, while Trio and Kalirin contain spectrin-like repeats. The MLCK-like family is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270908 [Multi-domain]  Cd Length: 247  Bit Score: 39.56  E-value: 1.77e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEwIHHQRYHGKAATIWSLGLLLYHLVVGKHPFkRG-------QEIIWGQI----PFPRRLSLECQDVLKRCL 322
Cdd:cd14006   152 GTPEFVAPE-IVNGEPVSLATDMWSIGVLTYVLLSGLSPF-LGeddqetlANISACRVdfseEYFSSVSQEAKDFIRKLL 229
                          90
                  ....*....|....*...
gi 1799901130 323 SMQPLARPSLEVLFSEPW 340
Cdd:cd14006   230 VKEPRKRPTAQEALQHPW 247
STKc_MLK1 cd14145
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 1; STKs catalyze the ...
254-332 1.97e-03

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK1 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK) and is also called MAP3K9. MAP3Ks phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. Little is known about the specific function of MLK1. It is capable of activating the c-Jun N-terminal kinase pathway. Mice lacking both MLK1 and MLK2 are viable, fertile, and have normal life spans. There could be redundancy in the function of MLKs. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271047 [Multi-domain]  Cd Length: 270  Bit Score: 39.26  E-value: 1.97e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK--RGQEIIWG------QIPFPRRLSLECQDVLKRCLSMQ 325
Cdd:cd14145   175 GTYAWMAPEVIRSSMF-SKGSDVWSYGVLLWELLTGEVPFRgiDGLAVAYGvamnklSLPIPSTCPEPFARLMEDCWNPD 253

                  ....*..
gi 1799901130 326 PLARPSL 332
Cdd:cd14145   254 PHSRPPF 260
STKc_Titin cd14104
Catalytic domain of the Giant Serine/Threonine Kinase Titin; STKs catalyze the transfer of the ...
256-342 2.10e-03

Catalytic domain of the Giant Serine/Threonine Kinase Titin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Titin, also called connectin, is a muscle-specific elastic protein and is the largest known protein to date. It contains multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains, and a single kinase domain near the C-terminus. It spans half of the sarcomere, the repeating contractile unit of striated muscle, and performs mechanical and catalytic functions. Titin contributes to the passive force generated when muscle is stretched during relaxation. Its kinase domain phosphorylates and regulates the muscle protein telethonin, which is required for sarcomere formation in differentiating myocytes. In addition, titin binds many sarcomere proteins and acts as a molecular scaffold for filament formation during myofibrillogenesis. The Titin subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271006 [Multi-domain]  Cd Length: 277  Bit Score: 39.46  E-value: 2.10e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 256 LLYSPPEW----IHHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFP----RRLSLECQDVLKRC 321
Cdd:cd14104   157 LQYTSAEFyapeVHQHESVSTATDMWSLGCLVYVLLSGINPFeaetnqQTIENIRNAEYAFDdeafKNISIEALDFVDRL 236
                          90       100
                  ....*....|....*....|.
gi 1799901130 322 LSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14104   237 LVKERKSRMTAQEALNHPWLK 257
STKc_MLK2 cd14148
Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 2; STKs catalyze the ...
254-332 2.89e-03

Catalytic domain of the Serine/Threonine Kinase, Mixed Lineage Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLK2 is a mitogen-activated protein kinase kinase kinase (MAP3K, MKKK, MAPKKK) and is also called MAP3K10. MAP3Ks phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLK2 is abundant in brain, skeletal muscle, and testis. It functions upstream of the MAPK, c-Jun N-terminal kinase. It binds hippocalcin, a calcium-sensor protein that protects neurons against calcium-induced cell death. Both MLK2 and hippocalcin may be associated with the pathogenesis of Parkinson's disease. MLK2 also binds to normal huntingtin (Htt), which is important in neuronal transcription, development, and survival. MLK2 does not bind to the polyglutamine-expanded Htt, which is implicated in the pathogeneis of Huntington's disease, leading to neuronal toxicity. Mammals have four MLKs, mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The MLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 271050 [Multi-domain]  Cd Length: 258  Bit Score: 38.81  E-value: 2.89e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKR--GQEIIWG------QIPFPRRLSLECQDVLKRCLSMQ 325
Cdd:cd14148   163 GTYAWMAPEVIRLSLF-SKSSDVWSFGVLLWELLTGEVPYREidALAVAYGvamnklTLPIPSTCPEPFARLLEECWDPD 241

                  ....*..
gi 1799901130 326 PLARPSL 332
Cdd:cd14148   242 PHGRPDF 248
STKc_Rim15_like cd05611
Catalytic domain of fungal Rim15-like Protein Serine/Threonine Kinases; STKs catalyze the ...
218-329 3.54e-03

Catalytic domain of fungal Rim15-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Members of this group include Saccharomyces cerevisiae Rim15, Schizosaccharomyces pombe cek1, and similar fungal proteins. They contain a central catalytic domain, which contains an insert relative to MAST kinases. In addition, Rim15 contains a C-terminal signal receiver (REC) domain while cek1 contains an N-terminal PAS domain. Rim15 (or Rim15p) functions as a regulator of meiosis. It acts as a downstream effector of PKA and regulates entry into stationary phase (G0). Thus, it plays a crucial role in regulating yeast proliferation, differentiation, and aging. Cek1 may facilitate progression of mitotic anaphase. The Rim15-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270762 [Multi-domain]  Cd Length: 263  Bit Score: 38.62  E-value: 3.54e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 218 HRRGPLRRKNKPRGDTKSLEASIQL-DQTLSE--LERRRGTLLYSPPEWIHHQRYHG----KAATIWSLGLLLYHLVVGK 290
Cdd:cd05611   114 HQRGIIHRDIKPENLLIDQTGHLKLtDFGLSRngLEKRHNKKFVGTPDYLAPETILGvgddKMSDWWSLGCVIFEFLFGY 193
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1799901130 291 HPFKRG------QEIIWGQIPFPRR----LSLECQDVLKRCLSMQPLAR 329
Cdd:cd05611   194 PPFHAEtpdavfDNILSRRINWPEEvkefCSPEAVDLINRLLCMDPAKR 242
STKc_Nek7 cd08229
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
254-337 3.85e-03

Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek7 is required for mitotic spindle formation and cytokinesis. It is enriched in the centrosome and is critical for microtubule nucleation. Nek7 is activated by Nek9 during mitosis, and may regulate the p70 ribosomal S6 kinase. It is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270866 [Multi-domain]  Cd Length: 292  Bit Score: 38.47  E-value: 3.85e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPF-----------KRGQEIIWGQIPfPRRLSLECQDVLKRCL 322
Cdd:cd08229   190 GTPYYMSPERIHENGYNFKS-DIWSLGCLLYEMAALQSPFygdkmnlyslcKKIEQCDYPPLP-SDHYSEELRQLVNMCI 267
                          90
                  ....*....|....*
gi 1799901130 323 SMQPLARPSLEVLFS 337
Cdd:cd08229   268 NPDPEKRPDITYVYD 282
STKc_aPKC cd05588
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C; STKs catalyze the ...
254-329 3.88e-03

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. aPKCs only require phosphatidylserine (PS) for activation. They contain a C2-like region, instead of a calcium-binding (C2) region found in classical PKCs, in their regulatory domain. There are two aPKC isoforms, zeta and iota. aPKCs are involved in many cellular functions including proliferation, migration, apoptosis, polarity maintenance and cytoskeletal regulation. They also play a critical role in the regulation of glucose metabolism and in the pathogenesis of type 2 diabetes. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. The aPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270740 [Multi-domain]  Cd Length: 328  Bit Score: 38.56  E-value: 3.88e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFKRG---------------QEIIWGQIPFPRRLSLECQDVL 318
Cdd:cd05588   158 GTPNYIAPEILRGEDY-GFSVDWWALGVLMFEMLAGRSPFDIVgssdnpdqntedylfQVILEKPIRIPRSLSVKAASVL 236
                          90
                  ....*....|.
gi 1799901130 319 KRCLSMQPLAR 329
Cdd:cd05588   237 KGFLNKNPAER 247
STKc_MSK_C cd14092
C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
255-343 3.89e-03

C-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. MSKs are activated by two major signaling cascades, the Ras-MAPK and p38 stress kinase pathways, in response to various stimuli such as growth factors, hormones, neurotransmitters, cellular stress, and pro-inflammatory cytokines. This triggers phosphorylation in the activation loop (A-loop) of the CTD of MSK. The active CTD phosphorylates the hydrophobic motif (HM) in the C-terminal extension of NTD, which facilitates the phosphorylation of the A-loop and activates the NTD, which in turn phosphorylates downstream targets. MSKs are predominantly nuclear proteins. They are widely expressed in many tissues including heart, brain, lung, liver, kidney, and pancreas. There are two isoforms of MSK, called MSK1 and MSK2. The MSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270994 [Multi-domain]  Cd Length: 311  Bit Score: 38.82  E-value: 3.89e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 255 TLLYSPPEWIHH----QRYHgKAATIWSLGLLLYHLVVGKHPFKRG----------QEIIWGQIPFP----RRLSLECQD 316
Cdd:cd14092   164 TLPYAAPEVLKQalstQGYD-ESCDLWSLGVILYTMLSGQVPFQSPsrnesaaeimKRIKSGDFSFDgeewKNVSSEAKS 242
                          90       100
                  ....*....|....*....|....*..
gi 1799901130 317 VLKRCLSMQPLARPSLEVLFSEPWLQG 343
Cdd:cd14092   243 LIQGLLTVDPSKRLTMSELRNHPWLQG 269
STKc_TLK2 cd14041
Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 2; STKs catalyze the ...
254-341 3.97e-03

Catalytic domain of the Serine/Threonine kinase, Tousled-Like Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TLKs play important functions during the cell cycle and are implicated in chromatin remodeling, DNA replication and repair, and mitosis. They phosphorylate and regulate Anti-silencing function 1 protein (Asf1), a histone H3/H4 chaperone that helps facilitate the assembly of chromatin following DNA replication during S phase. TLKs also phosphorylate the H3 histone tail and are essential in transcription. Vertebrates contain two subfamily members, TLK1 and TLK2. The TLK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K).


Pssm-ID: 270943 [Multi-domain]  Cd Length: 309  Bit Score: 38.50  E-value: 3.97e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAAT---IWSLGLLLYHLVVGKHPFKRGQE----------IIWGQIPFPRR--LSLECQDVL 318
Cdd:cd14041   185 GTYWYLPPECFVVGKEPPKISNkvdVWSVGVIFYQCLYGRKPFGHNQSqqdilqentiLKATEVQFPPKpvVTPEAKAFI 264
                          90       100
                  ....*....|....*....|...
gi 1799901130 319 KRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd14041   265 RRCLAYRKEDRIDVQQLACDPYL 287
STKc_PAK1 cd06654
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 1; STKs catalyze the ...
250-342 4.06e-03

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK1 is important in the regulation of many cellular processes including cytoskeletal dynamics, cell motility, growth, and proliferation. Although PAK1 has been regarded mainly as a cytosolic protein, recent reports indicate that PAK1 also exists in significant amounts in the nucleus, where it is involved in transcription modulation and in cell cycle regulatory events. PAK1 is also involved in transformation and tumorigenesis. Its overexpression, hyperactivation and increased nuclear accumulation is correlated to breast cancer invasiveness and progression. Nuclear accumulation is also linked to tamoxifen resistance in breast cancer cells. PAK1 belongs to the group I PAKs, which contain a PBD (p21-binding domain) overlapping with an AID (autoinhibitory domain), a C-terminal catalytic domain, SH3 binding sites and a non-classical SH3 binding site for PIX (PAK-interacting exchange factor). PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. The PAK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270820 [Multi-domain]  Cd Length: 296  Bit Score: 38.55  E-value: 4.06e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 250 ERRRGTLLYSP----PEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF-----KRGQEIIWG----QIPFPRRLSLECQD 316
Cdd:cd06654   170 QSKRSTMVGTPywmaPEVVTRKAY-GPKVDIWSLGIMAIEMIEGEPPYlnenpLRALYLIATngtpELQNPEKLSAIFRD 248
                          90       100
                  ....*....|....*....|....*.
gi 1799901130 317 VLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd06654   249 FLNRCLEMDVEKRGSAKELLQHQFLK 274
STKc_LRRK cd14000
Catalytic domain of the Serine/Threonine kinase, Leucine-Rich Repeat Kinase; STKs catalyze the ...
254-331 4.40e-03

Catalytic domain of the Serine/Threonine kinase, Leucine-Rich Repeat Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LRRKs are also classified as ROCO proteins because they contain a ROC (Ras of complex proteins)/GTPase domain followed by a COR (C-terminal of ROC) domain of unknown function. In addition, LRRKs contain a catalytic kinase domain and protein-protein interaction motifs including a WD40 domain, LRRs and ankyrin (ANK) repeats. LRRKs possess both GTPase and kinase activities, with the ROC domain acting as a molecular switch for the kinase domain, cycling between a GTP-bound state which drives kinase activity and a GDP-bound state which decreases the activity. Vertebrates contain two members, LRRK1 and LRRK2, which show complementary expression in the brain. Mutations in LRRK2 are linked to both familial and sporadic forms of Parkinson's disease. The normal roles of LRRKs are not clearly defined. They may be involved in mitogen-activated protein kinase (MAPK) pathways, protein translation control, programmed cell death pathways, and cytoskeletal dynamics. The LRRK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270902 [Multi-domain]  Cd Length: 275  Bit Score: 38.36  E-value: 4.40e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKHPFKRGQEI-----IWGQIP---------FPRRlsleCQDVLK 319
Cdd:cd14000   177 GTPGFRAPEIARGNVIYNEKVDVFSFGMLLYEILSGGAPMVGHLKFpnefdIHGGLRpplkqyecaPWPE----VEVLMK 252
                          90
                  ....*....|..
gi 1799901130 320 RCLSMQPLARPS 331
Cdd:cd14000   253 KCWKENPQQRPT 264
STKc_Nek8 cd08220
Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA) ...
254-339 4.56e-03

Catalytic domain of the Protein Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase 8; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Nek8 contains an N-terminal kinase catalytic domain and a C-terminal RCC1 (regulator of chromosome condensation) domain. A double point mutation in Nek8 causes cystic kidney disease in mice that genetically resembles human autosomal recessive polycystic kidney disease (ARPKD). Nek8 is also associated with a rare form of juvenile renal cystic disease, nephronophthisis type 9. It has been suggested that a defect in the ciliary localization of Nek8 contributes to the development of cysts manifested by these diseases. Nek8 is one in a family of 11 different Neks (Nek1-11) that are involved in cell cycle control. The Nek family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270859 [Multi-domain]  Cd Length: 256  Bit Score: 38.18  E-value: 4.56e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYHGKAaTIWSLGLLLYHLVVGKHPFKRGQ------EIIWGQI-PFPRRLSLECQDVLKRCLSMQP 326
Cdd:cd08220   163 GTPCYISPELCEGKPYNQKS-DIWALGCVLYELASLKRAFEAANlpalvlKIMRGTFaPISDRYSEELRHLILSMLHLDP 241
                          90
                  ....*....|...
gi 1799901130 327 LARPSLEVLFSEP 339
Cdd:cd08220   242 NKRPTLSEIMAQP 254
STKc_aPKC_iota cd05618
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C iota; STKs catalyze ...
254-329 6.10e-03

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C iota; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-iota is directly implicated in carcinogenesis. It is critical to oncogenic signaling mediated by Ras and Bcr-Abl. The PKC-iota gene is the target of tumor-specific gene amplification in many human cancers, and has been identified as a human oncogene. In addition to its role in transformed growth, PKC-iota also promotes invasion, chemoresistance, and tumor cell survival. Expression profiling of PKC-iota is a prognostic marker of poor clinical outcome in several human cancers. PKC-iota also plays a role in establishing cell polarity, and has critical embryonic functions. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. The aPKC subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270769 [Multi-domain]  Cd Length: 364  Bit Score: 38.09  E-value: 6.10e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK---------------RGQEIIWGQIPFPRRLSLECQDVL 318
Cdd:cd05618   183 GTPNYIAPEILRGEDY-GFSVDWWALGVLMFEMMAGRSPFDivgssdnpdqntedyLFQVILEKQIRIPRSLSVKAASVL 261
                          90
                  ....*....|.
gi 1799901130 319 KRCLSMQPLAR 329
Cdd:cd05618   262 KSFLNKDPKER 272
STKc_CMGC cd05118
Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
255-341 7.07e-03

Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The CMGC family consists of Cyclin-Dependent protein Kinases (CDKs), Mitogen-activated protein kinases (MAPKs) such as Extracellular signal-regulated kinase (ERKs), c-Jun N-terminal kinases (JNKs), and p38, and other kinases. CDKs belong to a large subfamily of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. MAPKs serve as important mediators of cellular responses to extracellular signals. They control critical cellular functions including differentiation, proliferation, migration, and apoptosis. They are also implicated in the pathogenesis of many diseases including multiple types of cancer, stroke, diabetes, and chronic inflammation. Other members of the CMGC family include casein kinase 2 (CK2), Dual-specificity tYrosine-phosphorylated and -Regulated Kinase (DYRK), Glycogen Synthase Kinase 3 (GSK3), among many others. The CMGC family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270688 [Multi-domain]  Cd Length: 249  Bit Score: 37.60  E-value: 7.07e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 255 TLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKH------PFKRGQEIIwgqipfpRRL-SLECQDVLKRCLSMQPL 327
Cdd:cd05118   163 TRWYRAPEVLLGAKPYGSSIDIWSLGCILAELLTGRPlfpgdsEVDQLAKIV-------RLLgTPEALDLLSKMLKYDPA 235
                          90
                  ....*....|....
gi 1799901130 328 ARPSLEVLFSEPWL 341
Cdd:cd05118   236 KRITASQALAHPYF 249
STKc_LATS cd05598
Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor; STKs catalyze the ...
254-344 7.63e-03

Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. LATS was originally identified in Drosophila using a screen for genes whose inactivation led to overproliferation of cells. In tetrapods, there are two LATS isoforms, LATS1 and LATS2. Inactivation of LATS1 in mice results in the development of various tumors, including sarcomas and ovarian cancer. LATS functions as a tumor suppressor and is implicated in cell cycle regulation. The LATS subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270749 [Multi-domain]  Cd Length: 333  Bit Score: 37.68  E-value: 7.63e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPF-----KRGQE--IIWG---QIPFPRRLSLECQDVLKRCLS 323
Cdd:cd05598   167 GTPNYIAPEVLLRTGY-TQLCDWWSVGVILYEMLVGQPPFlaqtpAETQLkvINWRttlKIPHEANLSPEAKDLILRLCC 245
                          90       100
                  ....*....|....*....|...
gi 1799901130 324 MQP--LARPSLEVLFSEPWLQGV 344
Cdd:cd05598   246 DAEdrLGRNGADEIKAHPFFAGI 268
STKc_PKN cd05589
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer ...
277-329 8.10e-03

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKN has a C-terminal catalytic domain that is highly homologous to PKCs. Its unique N-terminal regulatory region contains antiparallel coiled-coil (ACC) domains. In mammals, there are three PKN isoforms from different genes (designated PKN-alpha, beta, and gamma), which show different enzymatic properties, tissue distribution, and varied functions. PKN can be activated by the small GTPase Rho, and by fatty acids such as arachidonic and linoleic acids. It is involved in many biological processes including cytokeletal regulation, cell adhesion, vesicle transport, glucose transport, regulation of meiotic maturation and embryonic cell cycles, signaling to the nucleus, and tumorigenesis. The PKN subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270741 [Multi-domain]  Cd Length: 326  Bit Score: 37.67  E-value: 8.10e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1799901130 277 WSLGLLLYHLVVGKHPFKRGQE------IIWGQIPFPRRLSLECQDVLKRCLSMQPLAR 329
Cdd:cd05589   185 WGLGVLIYEMLVGESPFPGDDEeevfdsIVNDEVRYPRFLSTEAISIMRRLLRKNPERR 243
STKc_MAP4K3_like cd06613
Catalytic domain of Mitogen-activated protein kinase kinase kinase kinase (MAP4K) 3-like ...
239-339 8.61e-03

Catalytic domain of Mitogen-activated protein kinase kinase kinase kinase (MAP4K) 3-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily includes MAP4K3, MAP4K1, MAP4K2, MAP4K5, and related proteins. Vertebrate members contain an N-terminal catalytic domain and a C-terminal citron homology (CNH) regulatory domain. MAP4K1, also called haematopoietic progenitor kinase 1 (HPK1), is a hematopoietic-specific STK involved in many cellular signaling cascades including MAPK, antigen receptor, apoptosis, growth factor, and cytokine signaling. It participates in the regulation of T cell receptor signaling and T cell-mediated immune responses. MAP4K2 was referred to as germinal center (GC) kinase because of its preferred location in GC B cells. MAP4K3 plays a role in the nutrient-responsive pathway of mTOR (mammalian target of rapamycin) signaling. It is required in the activation of S6 kinase by amino acids and for the phosphorylation of the mTOR-regulated inhibitor of eukaryotic initiation factor 4E. MAP4K5, also called germinal center kinase-related enzyme (GCKR), has been shown to activate the MAPK c-Jun N-terminal kinase (JNK). The MAP4K3-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270788 [Multi-domain]  Cd Length: 259  Bit Score: 37.28  E-value: 8.61e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 239 SIQLDQTLSeleRRR---GTLLYSPPEWIHHQR---YHGKAaTIWSLGLLLYHLVVGK------HPFKRGQEIIWGQIPF 306
Cdd:cd06613   144 SAQLTATIA---KRKsfiGTPYWMAPEVAAVERkggYDGKC-DIWALGITAIELAELQppmfdlHPMRALFLIPKSNFDP 219
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1799901130 307 PR-----RLSLECQDVLKRCLSMQPLARPSLEVLFSEP 339
Cdd:cd06613   220 PKlkdkeKWSPDFHDFIKKCLTKNPKKRPTATKLLQHP 257
STKc_DCKL cd14095
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase (also called ...
254-340 8.69e-03

Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase (also called Doublecortin-like and CAM kinase-like); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DCKL (or DCAMKL) proteins belong to the doublecortin (DCX) family of proteins which are involved in neuronal migration, neurogenesis, and eye receptor development, among others. Family members typically contain tandem doublecortin (DCX) domains at the N-terminus; DCX domains can bind microtubules and serve as protein-interaction platforms. In addition, DCKL proteins contain a C-terminal kinase domain with similarity to CAMKs. They are involved in the regulation of cAMP signaling. Vertebrates contain three DCKL proteins (DCKL1-3); DCKL1 and 2 also contain a serine, threonine, and proline rich domain (SP), while DCKL3 contains only a single DCX domain instead of tandem domains. The DCKL subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270997 [Multi-domain]  Cd Length: 258  Bit Score: 37.30  E-value: 8.69e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK---RGQE-----IIWGQIPFPR----RLSLECQDVLKRC 321
Cdd:cd14095   161 GTPTYVAPEILAETGY-GLKVDIWAAGVITYILLCGFPPFRspdRDQEelfdlILAGEFEFLSpywdNISDSAKDLISRM 239
                          90
                  ....*....|....*....
gi 1799901130 322 LSMQPLARPSLEVLFSEPW 340
Cdd:cd14095   240 LVVDPEKRYSAGQVLDHPW 258
STKc_Rad53_Cds1 cd14098
Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the ...
244-340 8.94e-03

Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Rad53 and Cds1 are the checkpoint kinase 2 (Chk2) homologs found in budding and fission yeast, respectively. They play a central role in the cell's response to DNA lesions to prevent genome rearrangements and maintain genome integrity. They are phosphorylated in response to DNA damage and incomplete replication, and are essential for checkpoint control. They help promote DNA repair by stalling the cell cycle prior to mitosis in the presence of DNA damage. The Rad53/Cds1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271000 [Multi-domain]  Cd Length: 265  Bit Score: 37.45  E-value: 8.94e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 244 QTLSELERRRGTLLYSPPEWI-----HHQRYHGKAATIWSLGLLLYHLVVGKHPF------KRGQEIIWGQIPFP----R 308
Cdd:cd14098   154 HTGTFLVTFCGTMAYLAPEILmskeqNLQGGYSNLVDMWSVGCLVYVMLTGALPFdgssqlPVEKRIRKGRYTQPplvdF 233
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1799901130 309 RLSLECQDVLKRCLSMQPLARPSLEVLFSEPW 340
Cdd:cd14098   234 NISEEAIDFILRLLDVDPEKRMTAAQALDHPW 265
STKc_aPKC_zeta cd05617
Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C zeta; STKs catalyze ...
254-329 9.55e-03

Catalytic domain of the Serine/Threonine Kinase, Atypical Protein Kinase C zeta; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PKC-zeta plays a critical role in activating the glucose transport response. It is activated by glucose, insulin, and exercise through diverse pathways. PKC-zeta also plays a central role in maintaining cell polarity in yeast and mammalian cells. In addition, it affects actin remodeling in muscle cells. PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. The aPKC-zeta subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270768 [Multi-domain]  Cd Length: 357  Bit Score: 37.69  E-value: 9.55e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 254 GTLLYSPPEWIHHQRYhGKAATIWSLGLLLYHLVVGKHPFK-------------RGQEIIWGQIPFPRRLSLECQDVLKR 320
Cdd:cd05617   178 GTPNYIAPEILRGEEY-GFSVDWWALGVLMFEMMAGRSPFDiitdnpdmntedyLFQVILEKPIRIPRFLSVKASHVLKG 256

                  ....*....
gi 1799901130 321 CLSMQPLAR 329
Cdd:cd05617   257 FLNKDPKER 265
PK_SCY1_like cd14011
Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein ...
241-342 9.79e-03

Pseudokinase domain of Scy1-like proteins; The pseudokinase domain shows similarity to protein kinases but lacks crucial residues for catalytic activity. This subfamily is composed of the catalytically inactive kinases with similarity to yeast Scy1. It includes four mammalian proteins called SCY1-like protein 1 (SCYL1), SCYL2, SCYL3, as well as Testis-EXpressed protein 14 (TEX14). SCYL1 binds to and co-localizes with the membrane trafficking coatomer I (COPI) complex, and regulates COPI-mediated vesicle trafficking. Null mutations in the SCYL1 gene are responsible for the pathology in mdf (muscle-deficient) mice which display progressive motor neuropathy. SCYL2, also called coated vesicle-associated kinase of 104 kDa (CVAK104), is involved in the trafficking of clathrin-coated vesicles. It also binds the HIV-1 accessory protein Vpu and acts as a regulatory factor that promotes the dephosphorylation of Vpu, facilitating the restriction of HIV-1 release. SCYL3, also called ezrin-binding protein PACE-1, may be involved in regulating cell adhesion and migration. TEX14 is required for spermatogenesis and male fertility. It localizes to kinetochores (KT) during mitosis and is a target of the mitotic kinase PLK1. It regulates the maturation of the outer KT and the KT-microtubule attachment. The SCY1-like subfamily is part of a larger superfamily that includes the catalytic domains of other protein serine/threonine kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270913 [Multi-domain]  Cd Length: 287  Bit Score: 37.30  E-value: 9.79e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 241 QLDQTLSELERRrgTLLYSPPEWIHHQRyHGKAATIWSLGLLLYHLVV-GKHPF----------KRGQEIIWGQIPFPRR 309
Cdd:cd14011   177 EYDPNLPPLAQP--NLNYLAPEYILSKT-CDPASDMFSLGVLIYAIYNkGKPLFdcvnnllsykKNSNQLRQLSLSLLEK 253
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1799901130 310 LSLECQDVLKRCLSMQPLARPSLEVLFSEPWLQ 342
Cdd:cd14011   254 VPEELRDHVKTLLNVTPEVRPDAEQLSKIPFFD 286
STKc_CDK_like cd07829
Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs ...
255-341 9.87e-03

Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. CDKs are partly regulated by their subcellular localization, which defines substrate phosphorylation and the resulting specific function. CDK1, CDK2, CDK4, and CDK6 have well-defined functions in the cell cycle, such as the regulation of the early G1 phase by CDK4 or CDK6, the G1/S phase transition by CDK2, or the entry of mitosis by CDK1. They also exhibit overlapping cyclin specificity and functions in certain conditions. Knockout mice with a single CDK deleted remain viable with specific phenotypes, showing that some CDKs can compensate for each other. For example, CDK4 can compensate for the loss of CDK6, however, double knockout mice with both CDK4 and CDK6 deleted die in utero. CDK8 and CDK9 are mainly involved in transcription while CDK5 is implicated in neuronal function. CDK7 plays essential roles in both the cell cycle as a CDK-Activating Kinase (CAK) and in transcription as a component of the general transcription factor TFIIH. The CDK-like subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270823 [Multi-domain]  Cd Length: 282  Bit Score: 37.08  E-value: 9.87e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1799901130 255 TLLYSPPEWIHHQRYHGKAATIWSLGLLLYHLVVGKhPFKRGQ-EI----------------IW--------GQIPFPR- 308
Cdd:cd07829   161 TLWYRAPEILLGSKHYSTAVDIWSVGCIFAELITGK-PLFPGDsEIdqlfkifqilgtpteeSWpgvtklpdYKPTFPKw 239
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1799901130 309 ----------RLSLECQDVLKRCLSMQPLARPSLEVLFSEPWL 341
Cdd:cd07829   240 pkndlekvlpRLDPEGIDLLSKMLQYNPAKRISAKEALKHPYF 282
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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