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Conserved domains on  [gi|1039749119|ref|XP_017172160|]
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mitogen-activated protein kinase 15 isoform X14 [Mus musculus]

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 ...
58-207 2.41e-73

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 cd07852:

Pssm-ID: 473864 [Multi-domain]  Cd Length: 337  Bit Score: 228.98  E-value: 2.41e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDaLLPPDT 137
Cdd:cd07852   189 RYTKGVDMWSVGCILGEMLLGKPLFPGTSTLNQLEKIIEVIGRPSAEDIESIQSPFAATMLESLPPSRPKSLD-ELFPKA 267
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQII 207
Cdd:cd07852   268 SPDALDLLKKLLVFNPNKRLTAEEALRHPYVAQFHNPADEPSLPGPIVIPLDDNKKLTVDEYRNRLYEEI 337
 
Name Accession Description Interval E-value
STKc_MAPK15-like cd07852
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and ...
58-207 2.41e-73

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and similar MAPKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Human MAPK15 is also called Extracellular signal Regulated Kinase 8 (ERK8) while the rat protein is called ERK7. ERK7 and ERK8 display both similar and different biochemical properties. They autophosphorylate and activate themselves and do not require upstream activating kinases. ERK7 is constitutively active and is not affected by extracellular stimuli whereas ERK8 shows low basal activity and is activated by DNA-damaging agents. ERK7 and ERK8 also have different substrate profiles. Genome analysis shows that they are orthologs with similar gene structures. ERK7 and ERK 8 may be involved in the signaling of some nuclear receptor transcription factors. ERK7 regulates hormone-dependent degradation of estrogen receptor alpha while ERK8 down-regulates the transcriptional co-activation androgen and glucocorticoid receptors. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK15 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: 270841 [Multi-domain]  Cd Length: 337  Bit Score: 228.98  E-value: 2.41e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDaLLPPDT 137
Cdd:cd07852   189 RYTKGVDMWSVGCILGEMLLGKPLFPGTSTLNQLEKIIEVIGRPSAEDIESIQSPFAATMLESLPPSRPKSLD-ELFPKA 267
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQII 207
Cdd:cd07852   268 SPDALDLLKKLLVFNPNKRLTAEEALRHPYVAQFHNPADEPSLPGPIVIPLDDNKKLTVDEYRNRLYEEI 337
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
55-168 2.23e-21

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


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 90.67  E-value: 2.23e-21
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119   55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEElqdlgsdysalilqnlgsrpqqtldallP 134
Cdd:smart00220 169 LGKGYGKAVDIWSLGVILYELLTGKPPFPGDDQLLELFKKIGKPKPPFPPP----------------------------E 220
                           90       100       110
                   ....*....|....*....|....*....|....
gi 1039749119  135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:smart00220 221 WDISPEAKDLIRKLLVKDPEKRLTAEEALQHPFF 254
PTZ00036 PTZ00036
glycogen synthase kinase; Provisional
59-174 1.67e-20

glycogen synthase kinase; Provisional


Pssm-ID: 173333 [Multi-domain]  Cd Length: 440  Bit Score: 91.25  E-value: 1.67e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRpqqTLDALLPPDTP 138
Cdd:PTZ00036  248 YTTHIDLWSLGCIIAEMILGYPIFSGQSSVDQLVRIIQVLGTPTEDQLKEMNPNYADIKFPDVKPK---DLKKVFPKGTP 324
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCP 174
Cdd:PTZ00036  325 DDAINFISQFLKYEPLKRLNPIEALADPFFDDLRDP 360
Pkinase pfam00069
Protein kinase domain;
59-168 3.78e-20

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 86.53  E-value: 3.78e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMeelqdlgsdysalilqnlgsrpqqtldalLPPDTP 138
Cdd:pfam00069 137 YGPKVDVWSLGCILYELLTGKPPFPGINGNEIYELIIDQPYAFPE-----------------------------LPSNLS 187
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:pfam00069 188 EEAKDLLKKLLKKDPSKRLTATQALQHPWF 217
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
58-281 1.13e-05

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 46.54  E-value: 1.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQ----NLGSRPQ--QTLDA 131
Cdd:COG0515   184 PVDPRSDVYSLGVTLYELLTGRPPFDGDSPAELLRAHLREPPPPPSELRPDLPPALDAIVLRalakDPEERYQsaAELAA 263
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 132 LLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQIILEQS 211
Cdd:COG0515   264 ALRAVLRSLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAAAAAAAAAAAALAAAAAAA 343
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 212 GNSRSPREEGLGVVASRAELRASPARTQSLKSGVLPQVPAETPARKRGPKPPRSPGHDPEHKFAGRAQTP 281
Cdd:COG0515   344 AAAAAAALLAAAAALAAAAAAAAAAAAAAAAAAAAAAAAAALAAAAAAAAAAAAAALAAAAAAAAAAAAA 413
 
Name Accession Description Interval E-value
STKc_MAPK15-like cd07852
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and ...
58-207 2.41e-73

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase 15 and similar MAPKs; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Human MAPK15 is also called Extracellular signal Regulated Kinase 8 (ERK8) while the rat protein is called ERK7. ERK7 and ERK8 display both similar and different biochemical properties. They autophosphorylate and activate themselves and do not require upstream activating kinases. ERK7 is constitutively active and is not affected by extracellular stimuli whereas ERK8 shows low basal activity and is activated by DNA-damaging agents. ERK7 and ERK8 also have different substrate profiles. Genome analysis shows that they are orthologs with similar gene structures. ERK7 and ERK 8 may be involved in the signaling of some nuclear receptor transcription factors. ERK7 regulates hormone-dependent degradation of estrogen receptor alpha while ERK8 down-regulates the transcriptional co-activation androgen and glucocorticoid receptors. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK15 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: 270841 [Multi-domain]  Cd Length: 337  Bit Score: 228.98  E-value: 2.41e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDaLLPPDT 137
Cdd:cd07852   189 RYTKGVDMWSVGCILGEMLLGKPLFPGTSTLNQLEKIIEVIGRPSAEDIESIQSPFAATMLESLPPSRPKSLD-ELFPKA 267
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQII 207
Cdd:cd07852   268 SPDALDLLKKLLVFNPNKRLTAEEALRHPYVAQFHNPADEPSLPGPIVIPLDDNKKLTVDEYRNRLYEEI 337
STKc_MAPK cd07834
Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase; STKs ...
55-205 2.69e-50

Catalytic domain of the Serine/Threonine Kinase, Mitogen-Activated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. 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. Typical MAPK pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPK kinase (MAP2K or MKK), which itself is phosphorylated and activated by a MAPK kinase kinase (MAP3K or MKKK). Each cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAP3K to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. There are three typical MAPK subfamilies: Extracellular signal-Regulated Kinase (ERK), c-Jun N-terminal Kinase (JNK), and p38. Some MAPKs are atypical in that they are not regulated by MAP2Ks. These include MAPK4, MAPK6, NLK, and ERK7. The MAPK 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: 270828 [Multi-domain]  Cd Length: 329  Bit Score: 169.24  E-value: 2.69e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLdALLP 134
Cdd:cd07834   179 SSKKYTKAIDIWSVGCIFAELLTRKPLFPGRDYIDQLNLIVEVLGTPSEEDLKFISSEKARNYLKSLPKKPKKPL-SEVF 257
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1039749119 135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQ 205
Cdd:cd07834   258 PGASPEAIDLLEKMLVFNPKKRITADEALAHPYLAQLHDPEDEPVAKPPFDFPFFDDEELTIEELKELIYE 328
STKc_ERK1_2_like cd07849
Catalytic domain of Extracellular signal-Regulated Kinase 1 and 2-like Serine/Threonine ...
59-208 9.84e-39

Catalytic domain of Extracellular signal-Regulated Kinase 1 and 2-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 the mitogen-activated protein kinases (MAPKs) ERK1, ERK2, baker's yeast Fus3, and similar proteins. MAPK pathways are important mediators of cellular responses to extracellular signals. ERK1/2 activation is preferentially by mitogenic factors, differentiation stimuli, and cytokines, through a kinase cascade involving the MAPK kinases MEK1/2 and a MAPK kinase kinase from the Raf family. ERK1/2 have numerous substrates, many of which are nuclear and participate in transcriptional regulation of many cellular processes. They regulate cell growth, cell proliferation, and cell cycle progression from G1 to S phase. Although the distinct roles of ERK1 and ERK2 have not been fully determined, it is known that ERK2 can maintain most functions in the absence of ERK1, and that the deletion of ERK2 is embryonically lethal. The MAPK, Fus3, regulates yeast mating processes including mating-specific gene expression, G1 arrest, mating projection, and cell fusion. This ERK1/2-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: 270839 [Multi-domain]  Cd Length: 336  Bit Score: 139.36  E-value: 9.84e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPDTP 138
Cdd:cd07849   187 YTKAIDIWSVGCILAEMLSNRPLFPGKDYLHQLNLILGILGTPSQEDLNCIISLKARNYIKSLPFKPKVPWNKLF-PNAD 265
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQIIL 208
Cdd:cd07849   266 PKALDLLDKMLTFNPHKRITVEEALAHPYLEQYHDPSDEPVAEEPFPFDMELFDDLPKEKLKELIFEEIM 335
STKc_GSK3 cd14137
The catalytic domain of the Serine/Threonine Kinase, Glycogen Synthase Kinase 3; STKs catalyze ...
56-167 1.87e-34

The catalytic domain of the Serine/Threonine Kinase, Glycogen Synthase Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. GSK3 is a mutifunctional kinase involved in many cellular processes including cell division, proliferation, differentiation, adhesion, and apoptosis. In plants, GSK3 plays a role in the response to osmotic stress. In Caenorhabditis elegans, it plays a role in regulating normal oocyte-to-embryo transition and response to oxidative stress. In Chlamydomonas reinhardtii, GSK3 regulates flagellar length and assembly. In mammals, there are two isoforms, GSK3alpha and GSK3beta, which show both distinct and redundant functions. The two isoforms differ mainly in their N-termini. They are both involved in axon formation and in Wnt signaling.They play distinct roles in cardiogenesis, with GSKalpha being essential in cardiomyocyte survival, and GSKbeta regulating heart positioning and left-right symmetry. GSK3beta was first identified as a regulator of glycogen synthesis, but has since been determined to play other roles. It regulates the degradation of beta-catenin and IkB. Beta-catenin is the main effector of Wnt, which is involved in normal haematopoiesis and stem cell function. IkB is a central inhibitor of NF-kB, which is critical in maintaining leukemic cell growth. GSK3beta is enriched in the brain and is involved in regulating neuronal signaling pathways. It is implicated in the pathogenesis of many diseases including Type II diabetes, obesity, mood disorders, Alzheimer's disease, osteoporosis, and some types of cancer, among others. The GSK3 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: 271039 [Multi-domain]  Cd Length: 293  Bit Score: 126.85  E-value: 1.87e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPqqtLDALLPP 135
Cdd:cd14137   181 ATDYTTAIDIWSAGCVLAELLLGQPLFPGESSVDQLVEIIKVLGTPTREQIKAMNPNYTEFKFPQIKPHP---WEKVFPK 257
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14137   258 RTPPDAIDLLSKILVYNPSKRLTALEALAHPF 289
STKc_ERK5 cd07855
Catalytic domain of the Serine/Threonine Kinase, Extracellular signal-Regulated Kinase 5; ...
58-177 1.01e-33

Catalytic domain of the Serine/Threonine Kinase, Extracellular signal-Regulated Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. ERK5 (also called Big MAPK1 (BMK1) or MAPK7) has a unique C-terminal extension, making it approximately twice as big as other MAPKs. This extension contains transcriptional activation capability which is inhibited by the N-terminal half. ERK5 is activated in response to growth factors and stress by a cascade that leads to its phosphorylation by the MAP2K MEK5, which in turn is regulated by the MAP3Ks MEKK2 and MEKK3. Activated ERK5 phosphorylates its targets including myocyte enhancer factor 2 (MEF2), Sap1a, c-Myc, and RSK. It plays a role in EGF-induced cell proliferation during the G1/S phase transition. Studies on knockout mice revealed that ERK5 is essential for cardiovascular development and plays an important role in angiogenesis. It is also critical for neural differentiation and survival. The ERK5 pathway has been implicated in the pathogenesis of many diseases including cancer, cardiac hypertrophy, and atherosclerosis. MAPKs are important mediators of cellular responses to extracellular signals. The ERK5 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: 270842 [Multi-domain]  Cd Length: 336  Bit Score: 125.94  E-value: 1.01e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPDT 137
Cdd:cd07855   190 EYTQAIDMWSVGCIFAEMLGRRQLFPGKNYVHQLQLILTVLGTPSQAVINAIGADRVRRYIQNLPNKQPVPWETLY-PKA 268
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDRE 177
Cdd:cd07855   269 DQQALDLLSQMLRFDPSERITVAEALQHPFLAKYHDPDDE 308
STKc_CCRK cd07832
Catalytic domain of the Serine/Threonine Kinase, Cell Cycle-Related Kinase; STKs catalyze the ...
58-167 9.64e-33

Catalytic domain of the Serine/Threonine Kinase, Cell Cycle-Related Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CCRK was previously called p42. It is a Cyclin-Dependent Kinase (CDK)-Activating Kinase (CAK) which is essential for the activation of CDK2. It is indispensable for cell growth and has been implicated in the progression of glioblastoma multiforme. In the heart, a splice variant of CCRK with a different C-terminal half is expressed; this variant promotes cardiac cell growth and survival and is significantly down-regulated during the development of heart failure. The CCRK 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: 270826 [Multi-domain]  Cd Length: 287  Bit Score: 122.05  E-value: 9.64e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSME---ELQDLgSDYSALILQNlgsRPQQTLDALLp 134
Cdd:cd07832   178 KYDEGVDLWAVGCIFAELLNGSPLFPGENDIEQLAIVLRTLGTPNEKtwpELTSL-PDYNKITFPE---SKGIRLEEIF- 252
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1039749119 135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07832   253 PDCSPEAIDLLKGLLVYNPKKRLSAEEALRHPY 285
STKc_MPK1 cd07857
Catalytic domain of the Serine/Threonine Kinase, Fungal Mitogen-Activated Protein Kinase MPK1; ...
58-177 2.75e-32

Catalytic domain of the Serine/Threonine Kinase, Fungal Mitogen-Activated Protein Kinase MPK1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPKs MPK1 from Saccharomyces cerevisiae, Pmk1 from Schizosaccharomyces pombe, and similar proteins. MPK1 (also called Slt2) and Pmk1 (also called Spm1) are stress-activated MAPKs that regulate the cell wall integrity pathway, and are therefore important in the maintainance of cell shape, cell wall construction, morphogenesis, and ion homeostasis. MPK1 is activated in response to cell wall stress including heat stimulation, osmotic shock, UV irradiation, and any agents that interfere with cell wall biogenesis such as chitin antagonists, caffeine, or zymolase. MPK1 is regulated by the MAP2Ks Mkk1/2, which are regulated by the MAP3K Bck1. Pmk1 is also activated by multiple stresses including elevated temperatures, hyper- or hypotonic stress, glucose deprivation, exposure to cell-wall damaging compounds, and oxidative stress. It is regulated by the MAP2K Pek1, which is regulated by the MAP3K Mkh1. MAPKs are important mediators of cellular responses to extracellular signals. The MPK1 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: 173750 [Multi-domain]  Cd Length: 332  Bit Score: 122.13  E-value: 2.75e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPDT 137
Cdd:cd07857   186 SYTKAIDVWSVGCILAELLGRKPVFKGKDYVDQLNQILQVLGTPDEETLSRIGSPKAQNYIRSLPNIPKKPFESIF-PNA 264
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDRE 177
Cdd:cd07857   265 NPLALDLLEKLLAFDPTKRISVEEALEHPYLAIWHDPDDE 304
STKc_TEY_MAPK cd07858
Catalytic domain of the Serine/Threonine Kinases, Plant TEY Mitogen-Activated Protein Kinases; ...
55-209 3.65e-32

Catalytic domain of the Serine/Threonine Kinases, Plant TEY Mitogen-Activated Protein Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Plant MAPKs are typed based on the conserved phosphorylation motif present in the activation loop, TEY and TDY. This subfamily represents the TEY subtype of plant MAPKs and is further subdivided into three groups (A, B, and C). Group A is represented by AtMPK3, AtMPK6, Nicotiana tabacum BTF4 (NtNTF4), among others. They are mostly involved in environmental and hormonal responses. AtMPK3 and AtMPK6 are also key regulators for stomatal development and patterning. Group B is represented by AtMPK4, AtMPK13, and NtNTF6, among others. They may be involved in both cell division and environmental stress response. AtMPK4 also participates in regulating innate immunity. Group C is represented by AtMPK1, AtMPK2, NtNTF3, Oryza sativa MAPK4 (OsMAPK4), among others. They may also be involved in stress responses. AtMPK1 and AtMPK2 are activated following mechanical injury and in the presence of stress chemicals such as jasmonic acid, hydrogen peroxide and abscisic acid. OsMAPK4 is also called OsMSRMK3 for Multiple Stress-Responsive MAPK3. In plants, MAPKs are associated with physiological, developmental, hormonal, and stress responses. Some plants show numerous gene duplications of MAPKs; Arabidopsis thaliana harbors at least 20 MAPKs, named AtMPK1-20. The TEY MAPK 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: 143363 [Multi-domain]  Cd Length: 337  Bit Score: 121.71  E-value: 3.65e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLp 134
Cdd:cd07858   182 NCSEYTTAIDVWSVGCIFAELLGRKPLFPGKDYVHQLKLITELLGSPSEEDLGFIRNEKARRYIRSLPYTPRQSFARLF- 260
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1039749119 135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVhEGDQLSAPEYRKRLYQIILE 209
Cdd:cd07858   261 PHANPLAIDLLEKMLVFDPSKRITVEEALAHPYLASLHDPSDEPVCQTPFSFDF-EEDALTEEDIKELIYNEMLA 334
STKc_p38 cd07851
Catalytic domain of the Serine/Threonine Kinase, p38 Mitogen-Activated Protein Kinase; STKs ...
57-190 1.28e-30

Catalytic domain of the Serine/Threonine Kinase, p38 Mitogen-Activated Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38 kinases are mitogen-activated protein kinases (MAPKs), serving as important mediators of cellular responses to extracellular signals. They function in the regulation of the cell cycle, cell development, cell differentiation, senescence, tumorigenesis, apoptosis, pain development and pain progression, and immune responses. p38 kinases are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. p38 substrates include other protein kinases and factors that regulate transcription, nuclear export, mRNA stability and translation. p38 kinases are drug targets for the inflammatory diseases psoriasis, rheumatoid arthritis, and chronic pulmonary disease. Vertebrates contain four isoforms of p38, named alpha, beta, gamma, and delta, which show varying substrate specificity and expression patterns. p38alpha and p38beta are ubiquitously expressed, p38gamma is predominantly found in skeletal muscle, and p38delta is found in the heart, lung, testis, pancreas, and small intestine. The p38 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: 143356 [Multi-domain]  Cd Length: 343  Bit Score: 117.78  E-value: 1.28e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLPPD 136
Cdd:cd07851   191 MHYNQTVDIWSVGCIMAELLTGKTLFPGSDHIDQLKRIMNLVGTPDEELLKKISSESARNYIQSLPQMPKKDFKEVFSGA 270
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 137 TpPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARE------SDVRLPVHE 190
Cdd:cd07851   271 N-PLAIDLLEKMLVLDPDKRITAAEALAHPYLAEYHDPEDEPVAPpydqsfESRDLTVDE 329
STKc_MAPK4_6 cd07854
Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinases 4 (also ...
59-177 1.30e-30

Catalytic domain of the Serine/Threonine Kinases, Mitogen-Activated Protein Kinases 4 (also called ERK4) and 6 (also called ERK3); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MAPK4 (also called ERK4 or p63MAPK) and MAPK6 (also called ERK3 or p97MAPK) are atypical MAPKs that are not regulated by MAPK kinases. MAPK6 is expressed ubiquitously with highest amounts in brain and skeletal muscle. It may be involved in the control of cell differentiation by negatively regulating cell cycle progression in certain conditions. It may also play a role in glucose-induced insulin secretion. MAPK6 and MAPK4 cooperate to regulate the activity of MAPK-activated protein kinase 5 (MK5), leading to its relocation to the cytoplasm and exclusion from the nucleus. The MAPK6/MK5 and MAPK4/MK5 pathways may play critical roles in embryonic and post-natal development. MAPKs are important mediators of cellular responses to extracellular signals. The MAPK4/6 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: 143359 [Multi-domain]  Cd Length: 342  Bit Score: 117.96  E-value: 1.30e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNlGSRPQQTLDALLpPDTP 138
Cdd:cd07854   196 YTKAIDMWAAGCIFAEMLTGKPLFAGAHELEQMQLILESVPVVREEDRNELLNVIPSFVRND-GGEPRRPLRDLL-PGVN 273
                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDRE 177
Cdd:cd07854   274 PEALDFLEQILTFNPMDRLTAEEALMHPYMSCYSCPFDE 312
STKc_TDY_MAPK cd07859
Catalytic domain of the Serine/Threonine Kinases, Plant TDY Mitogen-Activated Protein Kinases; ...
58-209 8.73e-30

Catalytic domain of the Serine/Threonine Kinases, Plant TDY Mitogen-Activated Protein Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Plant MAPKs are typed based on the conserved phosphorylation motif present in the activation loop, TEY and TDY. This subfamily represents the TDY subtype and is composed of Group D plant MAPKs including Arabidopsis thaliana MPK18 (AtMPK18), Oryza sativa Blast- and Wound-induced MAPK1 (OsBWMK1), OsWJUMK1 (Wound- and JA-Uninducible MAPK1), Zea mays MPK6, and the Medicago sativa TDY1 gene product. OsBWMK1 enhances resistance to pathogenic infections. It mediates stress-activated defense responses by activating a transcription factor that affects the expression of stress-related genes. AtMPK18 is involved in microtubule-related functions. In plants, MAPKs are associated with physiological, developmental, hormonal, and stress responses. Some plants show numerous gene duplications of MAPKs; Arabidopsis thaliana harbors at least 20 MAPKs, named AtMPK1-20 while Oryza sativa contains at least 17 MAPKs. Arabidopsis thaliana contains more TEY-type MAPKs than TDY-type, whereas the reverse is true for Oryza sativa. The TDY MAPK 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: 143364 [Multi-domain]  Cd Length: 338  Bit Score: 115.65  E-value: 8.73e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPDT 137
Cdd:cd07859   184 KYTPAIDIWSIGCIFAEVLTGKPLFPGKNVVHQLDLITDLLGTPSPETISRVRNEKARRYLSSMRKKQPVPFSQKF-PNA 262
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVH-EGDQLSAPEYRKRLYQIILE 209
Cdd:cd07859   263 DPLALRLLERLLAFDPKDRPTAEEALADPYFKGLAKVEREPSAQPITKLEFEfERRRLTKEDVRELIYREILE 335
STKc_CDK_like cd07829
Catalytic domain of Cyclin-Dependent protein Kinase-like Serine/Threonine Kinases; STKs ...
56-167 1.72e-29

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: 113.35  E-value: 1.72e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLgsDYSALILQNLGSRPQQTLDALLPP 135
Cdd:cd07829   173 SKHYSTAVDIWSVGCIFAELITGKPLFPGDSEIDQLFKIFQILGTPTEESWPGV--TKLPDYKPTFPKWPKNDLEKVLPR 250
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 136 DTpPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07829   251 LD-PEGIDLLSKMLQYNPAKRISAKEALKHPY 281
STKc_p38beta cd07878
Catalytic domain of the Serine/Threonine Kinase, p38beta Mitogen-Activated Protein Kinase ...
57-177 9.91e-28

Catalytic domain of the Serine/Threonine Kinase, p38beta Mitogen-Activated Protein Kinase (also called MAPK11); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38beta/MAPK11 is widely expressed in tissues and shows more similarity with p38alpha than with the other isoforms. Both are sensitive to pyridinylimidazoles and share some common substrates such as MAPK activated protein kinase 2 (MK2) and the transcription factors ATF2, c-Fos and, ELK-1. p38beta is involved in regulating the activation of the cyclooxygenase-2 promoter and the expression of TGFbeta-induced alpha-smooth muscle cell actin. p38 kinases are mitogen-activated protein kinases (MAPKs), serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38beta 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: 143383 [Multi-domain]  Cd Length: 343  Bit Score: 110.14  E-value: 9.91e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPD 136
Cdd:cd07878   191 MHYNQTVDIWSVGCIMAELLKGKALFPGNDYIDQLKRIMEVVGTPSPEVLKKISSEHARKYIQSLPHMPQQDLKKIF-RG 269
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDRE 177
Cdd:cd07878   270 ANPLAIDLLEKMLVLDSDKRISASEALAHPYFSQYHDPEDE 310
STKc_CDKL cd07833
Catalytic domain of Cyclin-Dependent protein Kinase Like Serine/Threonine Kinases; STKs ...
59-167 3.55e-27

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. This subfamily is composed of CDKL1-5 and similar proteins. Some CDKLs, like CDKL1 and CDKL3, may be implicated in transformation and others, like CDKL3 and CDKL5, are associated with mental retardation when impaired. CDKL2 plays a role in learning and memory. 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. The CDKL 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: 270827 [Multi-domain]  Cd Length: 288  Bit Score: 107.40  E-value: 3.55e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTI-PL-PSMEELQDLGSDYSALILQNLgsRPQQTLDALLPPD 136
Cdd:cd07833   179 YGKPVDVWAIGCIMAELLDGEPLFPGDSDIDQLYLIQKCLgPLpPSHQELFSSNPRFAGVAFPEP--SQPESLERRYPGK 256
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07833   257 VSSPALDFLKACLRMDPKERLTCDELLQHPY 287
STKc_p38delta cd07879
Catalytic domain of the Serine/Threonine Kinase, p38delta Mitogen-Activated Protein Kinase ...
57-208 6.04e-27

Catalytic domain of the Serine/Threonine Kinase, p38delta Mitogen-Activated Protein Kinase (also called MAPK13); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38delta/MAPK13 is found in skeletal muscle, heart, lung, testis, pancreas, and small intestine. It regulates microtubule function by phosphorylating Tau. It activates the c-jun promoter and plays a role in G2 cell cycle arrest. It also controls the degration of c-Myb, which is associated with myeloid leukemia and poor prognosis in colorectal cancer. p38delta is the main isoform involved in regulating the differentiation and apoptosis of keratinocytes. p38 kinases are MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38delta 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: 143384 [Multi-domain]  Cd Length: 342  Bit Score: 107.68  E-value: 6.04e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPD 136
Cdd:cd07879   190 MHYNQTVDIWSVGCIMAEMLTGKTLFKGKDYLDQLTQILKVTGVPGPEFVQKLEDKAAKSYIKSLPKYPRKDFSTLF-PK 268
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREwaRESDVRLPVHEGDQLSAPEYRKRLYQIIL 208
Cdd:cd07879   269 ASPQAVDLLEKMLELDVDKRLTATEALEHPYFDSFRDADEE--TEQQPYDDSLENEKLSVDEWKKHIYKEVK 338
STKc_CDK9_like cd07840
Catalytic domain of Cyclin-Dependent protein Kinase 9-like Serine/Threonine Kinases; STKs ...
58-167 1.19e-26

Catalytic domain of Cyclin-Dependent protein Kinase 9-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 CDK9 and CDK12 from higher eukaryotes, yeast BUR1, C-type plant CDKs (CdkC), and similar proteins. CDK9, BUR1, and CdkC are functionally equivalent. They act as a kinase for the C-terminal domain of RNA polymerase II and participate in regulating mutliple steps of gene expression including transcription elongation and RNA processing. CDK9 and CdkC associate with T-type cyclins while BUR1 associates with the cyclin BUR2. CDK12 is a unique CDK that contains an arginine/serine-rich (RS) domain, which is predominantly found in splicing factors. CDK12 interacts with cyclins L1 and L2, and participates in regulating transcription and alternative splicing. 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. The CDK9-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: 270832 [Multi-domain]  Cd Length: 291  Bit Score: 106.11  E-value: 1.19e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLP---SMEELQDLGSDYSALILQNLGSRPQQTLDALLP 134
Cdd:cd07840   182 RYGPEVDMWSVGCILAELFTGKPIFQGKTELEQLEKIFELCGSPteeNWPGVSDLPWFENLKPKKPYKRRLREVFKNVID 261
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1039749119 135 PDtppeALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07840   262 PS----ALDLLDKLLTLDPKKRISADQALQHEY 290
STKc_CDK4_6_like cd07838
Catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases; ...
59-168 2.61e-26

Catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK4 and CDK6 partner with D-type cyclins to regulate the early G1 phase of the cell cycle. They are the first kinases activated by mitogenic signals to release cells from the G0 arrested state. CDK4 and CDK6 are both expressed ubiquitously, associate with all three D cyclins (D1, D2 and D3), and phosphorylate the retinoblastoma (pRb) protein. They are also regulated by the INK4 family of inhibitors which associate with either the CDK alone or the CDK/cyclin complex. CDK4 and CDK6 show differences in subcellular localization, sensitivity to some inhibitors, timing in activation, tumor selectivity, and possibly substrate profiles. Although CDK4 and CDK6 seem to show some redundancy, they also have discrete, nonoverlapping functions. CDK6 plays an important role in cell differentiation. 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. The CDK4/6-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: 270831 [Multi-domain]  Cd Length: 287  Bit Score: 105.05  E-value: 2.61e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLgsdySALILQNLGSRPQQTLDALLpPDTP 138
Cdd:cd07838   183 YATPVDMWSVGCIFAELFNRRPLFRGSSEADQLGKIFDVIGLPSEEEWPRN----SALPRSSFPSYTPRPFKSFV-PEID 257
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd07838   258 EEGLDLLKKMLTFNPHKRISAFEALQHPYF 287
STKc_p38alpha cd07877
Catalytic domain of the Serine/Threonine Kinase, p38alpha Mitogen-Activated Protein Kinase ...
57-205 2.83e-26

Catalytic domain of the Serine/Threonine Kinase, p38alpha Mitogen-Activated Protein Kinase (also called MAPK14); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38alpha/MAPK14 is expressed in most tissues and is the major isoform involved in the immune and inflammatory response. It is the central p38 MAPK involved in myogenesis. It plays a role in regulating cell cycle check-point transition and promoting cell differentiation. p38alpha also regulates cell proliferation and death through crosstalk with the JNK pathway. Its substrates include MAPK activated protein kinase 2 (MK2), MK5, and the transcription factors ATF2 and Mitf. p38 kinases MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38alpha 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: 143382 [Multi-domain]  Cd Length: 345  Bit Score: 106.28  E-value: 2.83e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTL-DALLPP 135
Cdd:cd07877   193 MHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFaNVFIGA 272
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 136 DtpPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREwaRESDVRLPVHEGDQLSAPEYRKRLYQ 205
Cdd:cd07877   273 N--PLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDPDDE--PVADPYDQSFESRDLLIDEWKSLTYD 338
STKc_NLK cd07853
Catalytic domain of the Serine/Threonine Kinase, Nemo-Like Kinase; STKs catalyze the transfer ...
56-217 5.83e-25

Catalytic domain of the Serine/Threonine Kinase, Nemo-Like Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NLK is an atypical mitogen-activated protein kinase (MAPK) that is not regulated by a MAPK kinase. It functions downstream of the MAPK kinase kinase Tak1, which also plays a role in activating the JNK and p38 MAPKs. The Tak1/NLK pathways are regulated by Wnts, a family of secreted proteins that is critical in the control of asymmetric division and cell polarity. NLK can phosphorylate transcription factors from the TCF/LEF family, inhibiting their ability to activate the transcription of target genes. In prostate cancer cells, NLK is involved in regulating androgen receptor-mediated transcription and its expression is altered during cancer progression. MAPKs are important mediators of cellular responses to extracellular signals. The NLK 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: 173748 [Multi-domain]  Cd Length: 372  Bit Score: 102.90  E-value: 5.83e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLPP 135
Cdd:cd07853   179 SRHYTSAVDIWSVGCIFAELLGRRILFQAQSPIQQLDLITDLLGTPSLEAMRSACEGARAHILRGPHKPPSLPVLYTLSS 258
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQ----RFH---C-------PDREWARESDVRLP-----VHEGDQLSA 196
Cdd:cd07853   259 QATHEAVHLLCRMLVFDPDKRISAADALAHPYLDegrlRYHtcmCkccyttsGGRVYTSDFEPSANppfddEYEKNLTSV 338
                         170       180
                  ....*....|....*....|.
gi 1039749119 197 PEYRKRLYQIILEQSGNSRSP 217
Cdd:cd07853   339 RQVKEELHQFILEQQQGNRVP 359
STKc_CDC2L1 cd07843
Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze ...
58-167 1.12e-24

Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 2-like 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDC2L1, also called PITSLRE, exists in different isoforms which are named using the alias CDK11(p). The CDC2L1 gene produces two protein products, CDK11(p110) and CDK11(p58). CDC2L1 is also represented by the caspase-processed CDK11(p46). CDK11(p110), the major isoform, associates with cyclin L and is expressed throughout the cell cycle. It is involved in RNA processing and the regulation of transcription. CDK11(p58) associates with cyclin D3 and is expressed during the G2/M phase of the cell cycle. It plays roles in spindle morphogenesis, centrosome maturation, sister chromatid cohesion, and the completion of mitosis. CDK11(p46) is formed from the larger isoforms by caspases during TNFalpha- and Fas-induced apoptosis. It functions as a downstream effector kinase in apoptotic signaling pathways and interacts with eukaryotic initiation factor 3f (eIF3f), p21-activated kinase (PAK1), and Ran-binding protein (RanBPM). 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. The CDC2L1 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: 173741 [Multi-domain]  Cd Length: 293  Bit Score: 100.76  E-value: 1.12e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSmEELQDLGSDYSALILQNLGSRPQQTLDALLPPDT 137
Cdd:cd07843   183 EYSTAIDMWSVGCIFAELLTKKPLFPGKSEIDQLNKIFKLLGTPT-EKIWPGFSELPGAKKKTFTKYPYNQLRKKFPALS 261
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1039749119 138 PPEA-LDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07843   262 LSDNgFDLLNRLLTYDPAKRISAEDALKHPY 292
STKc_CMGC cd05118
Catalytic domain of CMGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
58-167 4.35e-24

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: 98.08  E-value: 4.35e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTiplpsmeelqdlgsdysalilqnLGsrpqqtldallppdt 137
Cdd:cd05118   177 PYGSSIDIWSLGCILAELLTGRPLFPGDSEVDQLAKIVRL-----------------------LG--------------- 218
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd05118   219 TPEALDLLSKMLKYDPAKRITASQALAHPY 248
STKc_p38gamma cd07880
Catalytic domain of the Serine/Threonine Kinase, p38gamma Mitogen-Activated Protein Kinase ...
57-198 6.95e-24

Catalytic domain of the Serine/Threonine Kinase, p38gamma Mitogen-Activated Protein Kinase (also called MAPK12); STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. p38gamma/MAPK12 is predominantly expressed in skeletal muscle. Unlike p38alpha and p38beta, p38gamma is insensitive to pyridinylimidazoles. It displays an antagonizing function compared to p38alpha. p38gamma inhibits, while p38alpha stimulates, c-Jun phosphorylation and AP-1 mediated transcription. p38gamma also plays a role in the signaling between Ras and the estrogen receptor and has been implicated to increase cell invasion and breast cancer progression. In Xenopus, p38gamma is critical in the meiotic maturation of oocytes. p38 kinases are MAPKs, serving as important mediators of cellular responses to extracellular signals. They are activated by the MAPK kinases MKK3 and MKK6, which in turn are activated by upstream MAPK kinase kinases including TAK1, ASK1, and MLK3, in response to cellular stresses or inflammatory cytokines. The p38gamma 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: 143385 [Multi-domain]  Cd Length: 343  Bit Score: 99.64  E-value: 6.95e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPD 136
Cdd:cd07880   191 MHYTQTVDIWSVGCIMAEMLTGKPLFKGHDHLDQLMEIMKVTGTPSKEFVQKLQSEDAKNYVKKLPRFRKKDFRSLL-PN 269
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARE------SDVRLPVHEGDQLSAPE 198
Cdd:cd07880   270 ANPLAVNVLEKMLVLDAESRITAAEALAHPYFEEFHDPEDETEAPpyddsfDEVDQSLEEWKRLTFTE 337
STKc_CDK7 cd07841
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 7; STKs ...
59-167 1.29e-23

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK7 plays essential roles in the cell cycle and in transcription. It associates with cyclin H and MAT1 and acts as a CDK-Activating Kinase (CAK) by phosphorylating and activating cell cycle CDKs (CDK1/2/4/6). In the brain, it activates CDK5. CDK7 is also a component of the general transcription factor TFIIH, which phosphorylates the C-terminal domain (CTD) of RNA polymerase II when it is bound with unphosphorylated DNA, as present in the pre-initiation complex. Following phosphorylation, the CTD dissociates from the DNA which allows transcription initiation. 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. The CDK7 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: 270833 [Multi-domain]  Cd Length: 298  Bit Score: 98.03  E-value: 1.29e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGS--DYSAlilqnLGSRPQQTLDALLPPD 136
Cdd:cd07841   180 YGVGVDMWSVGCIFAELLLRVPFLPGDSDIDQLGKIFEALGTPTEENWPGVTSlpDYVE-----FKPFPPTPLKQIFPAA 254
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1039749119 137 tPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07841   255 -SDDALDLLQRLLTLNPNKRITARQALEHPY 284
STKc_MAK_like cd07830
Catalytic domain of Male germ cell-Associated Kinase-like Serine/Threonine Kinases; STKs ...
59-167 1.57e-23

Catalytic domain of Male germ cell-Associated 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 human MAK and MAK-related kinase (MRK), Saccharomyces cerevisiae Ime2p, Schizosaccharomyces pombe Mei4-dependent protein 3 (Mde3) and Pit1, Caenorhabditis elegans dyf-5, Arabidopsis thaliana MHK, and similar proteins. These proteins play important roles during meiosis. MAK is highly expressed in testicular cells specifically in the meiotic phase, but is not essential for spermatogenesis and fertility. It functions as a coactivator of the androgen receptor in prostate cells. MRK, also called Intestinal Cell Kinase (ICK), is expressed ubiquitously, with highest expression in the ovary and uterus. A missense mutation in MRK causes endocrine-cerebro-osteodysplasia, suggesting that this protein plays an important role in the development of many organs. MAK and MRK may be involved in regulating cell cycle and cell fate. Ime2p is a meiosis-specific kinase that is important during meiotic initiation and during the later stages of meiosis. Mde3 functions downstream of the transcription factor Mei-4 which is essential for meiotic prophase I. The MAK-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: 270824 [Multi-domain]  Cd Length: 283  Bit Score: 97.22  E-value: 1.57e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDlgsdySALILQNLGSR-PQQT---LDALLP 134
Cdd:cd07830   176 YSSPVDIWALGCIMAELYTLRPLFPGSSEIDQLYKICSVLGTPTKQDWPE-----GYKLASKLGFRfPQFAptsLHQLIP 250
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1039749119 135 PdTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07830   251 N-ASPEAIDLIKDMLRWDPKKRPTASQALQHPY 282
STKc_Sty1_Hog1 cd07856
Catalytic domain of the Serine/Threonine Kinases, Fungal Mitogen-Activated Protein Kinases ...
58-177 3.31e-23

Catalytic domain of the Serine/Threonine Kinases, Fungal Mitogen-Activated Protein Kinases Sty1 and Hog1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of the MAPKs Sty1 from Schizosaccharomyces pombe, Hog1 from Saccharomyces cerevisiae, and similar proteins. Sty1 and Hog1 are stress-activated MAPKs that partipate in transcriptional regulation in response to stress. Sty1 is activated in response to oxidative stress, osmotic stress, and UV radiation. It is regulated by the MAP2K Wis1, which is activated by the MAP3Ks Wis4 and Win1, which receive signals of the stress condition from membrane-spanning histidine kinases Mak1-3. Activated Sty1 stabilizes the Atf1 transcription factor and induces transcription of Atf1-dependent genes of the core environmetal stress response. Hog1 is the key element in the high osmolarity glycerol (HOG) pathway and is activated upon hyperosmotic stress. Activated Hog1 accumulates in the nucleus and regulates stress-induced transcription. The HOG pathway is mediated by two transmembrane osmosensors, Sln1 and Sho1. MAPKs are important mediators of cellular responses to extracellular signals. The Sty1/Hog1 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: 270843 [Multi-domain]  Cd Length: 328  Bit Score: 97.26  E-value: 3.31e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALLpPDT 137
Cdd:cd07856   182 KYDVEVDIWSAGCIFAEMLEGKPLFPGKDHVNQFSIITELLGTPPDDVINTICSENTLRFVQSLPKRERVPFSEKF-KNA 260
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDRE 177
Cdd:cd07856   261 DPDAIDLLEKMLVFDPKKRISAAEALAHPYLAPYHDPTDE 300
STKc_CDK1_CdkB_like cd07835
Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of ...
59-167 4.93e-23

Catalytic domain of Cyclin-Dependent protein Kinase 1-like Serine/Threonine Kinases and of Plant B-type Cyclin-Dependent protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of CDK, CDK2, and CDK3. CDK1 is also called Cell division control protein 2 (Cdc2) or p34 protein kinase, and is regulated by cyclins A, B, and E. The CDK1/cyclin A complex controls G2 phase entry and progression while the CDK1/cyclin B complex is critical for G2 to M phase transition. CDK2 is regulated by cyclin E or cyclin A. Upon activation by cyclin E, it phosphorylates the retinoblastoma (pRb) protein which activates E2F mediated transcription and allows cells to move into S phase. The CDK2/cyclin A complex plays a role in regulating DNA replication. Studies in knockout mice revealed that CDK1 can compensate for the loss of the cdk2 gene as it can also bind cyclin E and drive G1 to S phase transition. CDK3 is regulated by cyclin C and it phosphorylates pRB specifically during the G0/G1 transition. This phosphorylation is required for cells to exit G0 efficiently and enter the G1 phase. The plant-specific B-type CDKs are expressed from the late S to the M phase of the cell cycle. They are characterized by the cyclin binding motif PPT[A/T]LRE. They play a role in controlling mitosis and integrating developmental pathways, such as stomata and leaf development. CdkB has been shown to associate with both cyclin B, which controls G2/M transition, and cyclin D, which acts as a mediator in linking extracellular signals to the cell cycle. 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. The CDK1 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: 270829 [Multi-domain]  Cd Length: 283  Bit Score: 95.82  E-value: 4.93e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPS------MEELQDLGSDYSALILQNLGSrpqqtldal 132
Cdd:cd07835   177 YSTPVDIWSVGCIFAEMVTRRPLFPGDSEIDQLFRIFRTLGTPDedvwpgVTSLPDYKPTFPKWARQDLSK--------- 247
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 1039749119 133 LPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07835   248 VVPSLDEDGLDLLSQMLVYDPAKRISAKAALQHPY 282
STKc_MOK cd07831
Catalytic domain of the Serine/Threonine Kinase, MAPK/MAK/MRK Overlapping Kinase; STKs ...
54-167 7.53e-23

Catalytic domain of the Serine/Threonine Kinase, MAPK/MAK/MRK Overlapping Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MOK, also called Renal tumor antigen 1 (RAGE-1), is widely expressed and is enriched in testis, kidney, lung, and brain. It is expressed in approximately 50% of renal cell carcinomas (RCC) and is a potential target for immunotherapy. MOK is stabilized by its association with the HSP90 molecular chaperone. It is induced by the transcription factor Cdx2 and may be involved in regulating intestinal epithelial development and differentiation. The MOK 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: 270825 [Multi-domain]  Cd Length: 282  Bit Score: 95.42  E-value: 7.53e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  54 PSCL----RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLgsDYSALILQNLGSRPQQTL 129
Cdd:cd07831   167 PECLltdgYYGPKMDIWAVGCVFFEILSLFPLFPGTNELDQIAKIHDVLGTPDAEVLKKF--RKSRHMNYNFPSKKGTGL 244
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1039749119 130 DALLPpDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07831   245 RKLLP-NASAEGLDLLKKLLAYDPDERITAKQALRHPY 281
PKc_DYRK cd14210
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
57-168 2.08e-22

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase; Protein Kinases (PKs), Dual-specificity tYrosine-phosphorylated and -Regulated Kinase (DYRK) subfamily, catalytic (c) domain. 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. The DYRK subfamily is part of a larger superfamily that includes the catalytic domains of other protein S/T PKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K). DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. They play important roles in cell proliferation, differentiation, survival, and development. Vertebrates contain multiple DYRKs (DYRK1-4) and mammals contain two types of DYRK1 proteins, DYRK1A and DYRK1B. DYRK1A is involved in neuronal differentiation and is implicated in the pathogenesis of DS (Down syndrome). DYRK1B plays a critical role in muscle differentiation by regulating transcription, cell motility, survival, and cell cycle progression. It is overexpressed in many solid tumors where it acts as a tumor survival factor. DYRK2 promotes apoptosis in response to DNA damage by phosphorylating the tumor suppressor p53, while DYRK3 promotes cell survival by phosphorylating SIRT1 and promoting p53 deacetylation. DYRK4 is a testis-specific kinase that may function during spermiogenesis.


Pssm-ID: 271112 [Multi-domain]  Cd Length: 311  Bit Score: 94.92  E-value: 2.08e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLG-------SDYSALILQNLGSRPQ--- 126
Cdd:cd14210   190 LPYDTAIDMWSLGCILAELYTGYPLFPGENEEEQLACIMEVLGVPPKSLIDKASrrkkffdSNGKPRPTTNSKGKKRrpg 269
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1039749119 127 -QTLDALLPPDtPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14210   270 sKSLAQVLKCD-DPSFLDFLKKCLRWDPSERMTPEEALQHPWI 311
STKc_Pho85 cd07836
Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase Pho85; ...
59-167 2.57e-22

Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase Pho85; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Pho85 is a multifunctional CDK in yeast. It is regulated by 10 different cyclins (Pcls) and plays a role in G1 progression, cell polarity, phosphate and glycogen metabolism, gene expression, and in signaling changes in the environment. It is not essential for yeast viability and is the functional homolog of mammalian CDK5, which plays a role in central nervous system development. 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. The Pho85 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: 143341 [Multi-domain]  Cd Length: 284  Bit Score: 94.08  E-value: 2.57e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSmeELQDLGSDYSALILQNLGSRPQQTLDALLpPDTP 138
Cdd:cd07836   178 YSTSIDIWSVGCIMAEMITGRPLFPGTNNEDQLLKIFRIMGTPT--ESTWPGISQLPEYKPTFPRYPPQDLQQLF-PHAD 254
                          90       100
                  ....*....|....*....|....*....
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07836   255 PLGIDLLHRLLQLNPELRISAHDALQHPW 283
STKc_BUR1 cd07866
Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase (CDK), ...
58-167 2.66e-22

Catalytic domain of the Serine/Threonine Kinase, Fungal Cyclin-Dependent protein Kinase (CDK), Bypass UAS Requirement 1, and similar proteins; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BUR1, also called SGV1, is a yeast CDK that is functionally equivalent to mammalian CDK9. It associates with the cyclin BUR2. BUR genes were orginally identified in a genetic screen as factors involved in general transcription. The BUR1/BUR2 complex phosphorylates the C-terminal domain of RNA polymerase II. In addition, this complex regulates histone modification by phosporylating Rad6 and mediating the association of the Paf1 complex with chromatin. 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. The BUR1 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: 270849 [Multi-domain]  Cd Length: 311  Bit Score: 94.69  E-value: 2.66e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLP---SMEELQDL-GSDYsalilQNLGSRPQQTLDALL 133
Cdd:cd07866   203 RYTTAVDIWGIGCVFAEMFTRRPILQGKSDIDQLHLIFKLCGTPteeTWPGWRSLpGCEG-----VHSFTNYPRTLEERF 277
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 134 PPdTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07866   278 GK-LGPEGLDLLSKLLSLDPYKRLTASDALEHPY 310
PKc_DYRK_like cd14133
Catalytic domain of Dual-specificity tYrosine-phosphorylated and -Regulated Kinase-like ...
57-168 5.78e-22

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: 92.72  E-value: 5.78e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALIlqnlgsrpqqtldallppd 136
Cdd:cd14133   176 LPYDEKIDMWSLGCILAELYTGEPLFPGASEVDQLARIIGTIGIPPAHMLDQGKADDELFV------------------- 236
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 137 tppealDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14133   237 ------DFLKKLLEIDPKERPTASQALSHPWL 262
STKc_CdkB_plant cd07837
Catalytic domain of the Serine/Threonine Kinase, Plant B-type Cyclin-Dependent protein Kinase; ...
59-167 1.56e-21

Catalytic domain of the Serine/Threonine Kinase, Plant B-type Cyclin-Dependent protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The plant-specific B-type CDKs are expressed from the late S to the M phase of the cell cycle. They are characterized by the cyclin binding motif PPT[A/T]LRE. They play a role in controlling mitosis and integrating developmental pathways, such as stomata and leaf development. CdkB has been shown to associate with both cyclin B, which controls G2/M transition, and cyclin D, which acts as a mediator in linking extracellular signals to the cell cycle. 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. The CdkB 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: 270830 [Multi-domain]  Cd Length: 294  Bit Score: 92.21  E-value: 1.56e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSdysaliLQNLGSRPQ---QTLDALLpP 135
Cdd:cd07837   188 YSTPVDMWSVGCIFAEMSRKQPLFPGDSELQQLLHIFRLLGTPNEEVWPGVSK------LRDWHEYPQwkpQDLSRAV-P 260
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07837   261 DLEPEGVDLLTKMLAYDPAKRISAKAALQHPY 292
S_TKc smart00220
Serine/Threonine protein kinases, catalytic domain; Phosphotransferases. Serine or ...
55-168 2.23e-21

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


Pssm-ID: 214567 [Multi-domain]  Cd Length: 254  Bit Score: 90.67  E-value: 2.23e-21
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119   55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEElqdlgsdysalilqnlgsrpqqtldallP 134
Cdd:smart00220 169 LGKGYGKAVDIWSLGVILYELLTGKPPFPGDDQLLELFKKIGKPKPPFPPP----------------------------E 220
                           90       100       110
                   ....*....|....*....|....*....|....
gi 1039749119  135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:smart00220 221 WDISPEAKDLIRKLLVKDPEKRLTAEEALQHPFF 254
STKc_JNK cd07850
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase; STKs catalyze the ...
59-187 3.40e-21

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. They are also essential regulators of physiological and pathological processes and are involved in the pathogenesis of several diseases such as diabetes, atherosclerosis, stroke, Parkinson's and Alzheimer's. Vetebrates harbor three different JNK genes (Jnk1, Jnk2, and Jnk3) that are alternatively spliced to produce at least 10 isoforms. JNKs are specifically activated by the MAPK kinases MKK4 and MKK7, which are in turn activated by upstream MAPK kinase kinases as a result of different stimuli including stresses such as ultraviolet (UV) irradiation, hyperosmolarity, heat shock, or cytokines. JNKs activate a large number of different substrates based on specific stimulus, cell type, and cellular condition, and may be implicated in seemingly contradictory functions. The JNK 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: 270840 [Multi-domain]  Cd Length: 337  Bit Score: 92.09  E-value: 3.40e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDySALILQNLGSRPQQTL-----DALL 133
Cdd:cd07850   178 YKENVDIWSVGCIMGEMIRGTVLFPGTDHIDQWNKIIEQLGTPSDEFMSRLQPT-VRNYVENRPKYAGYSFeelfpDVLF 256
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1039749119 134 PPD-------TPPEALDLLKRLLAFAPDKRLSAEQALQHPYVqrfhcpdREWARESDVRLP 187
Cdd:cd07850   257 PPDseehnklKASQARDLLSKMLVIDPEKRISVDDALQHPYI-------NVWYDPSEVEAP 310
PTZ00036 PTZ00036
glycogen synthase kinase; Provisional
59-174 1.67e-20

glycogen synthase kinase; Provisional


Pssm-ID: 173333 [Multi-domain]  Cd Length: 440  Bit Score: 91.25  E-value: 1.67e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRpqqTLDALLPPDTP 138
Cdd:PTZ00036  248 YTTHIDLWSLGCIIAEMILGYPIFSGQSSVDQLVRIIQVLGTPTEDQLKEMNPNYADIKFPDVKPK---DLKKVFPKGTP 324
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCP 174
Cdd:PTZ00036  325 DDAINFISQFLKYEPLKRLNPIEALADPFFDDLRDP 360
Pkinase pfam00069
Protein kinase domain;
59-168 3.78e-20

Protein kinase domain;


Pssm-ID: 459660 [Multi-domain]  Cd Length: 217  Bit Score: 86.53  E-value: 3.78e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMeelqdlgsdysalilqnlgsrpqqtldalLPPDTP 138
Cdd:pfam00069 137 YGPKVDVWSLGCILYELLTGKPPFPGINGNEIYELIIDQPYAFPE-----------------------------LPSNLS 187
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:pfam00069 188 EEAKDLLKKLLKKDPSKRLTATQALQHPWF 217
STKc_CDK5 cd07839
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 5; STKs ...
59-167 6.35e-20

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK5 is unusual in that it is regulated by non-cyclin proteins, p35 and p39. It is highly expressed in the nervous system and is critical in normal neural development and function. It plays a role in neuronal migration and differentiation, and is also important in synaptic plasticity and learning. CDK5 also participates in protecting against cell death and promoting angiogenesis. Impaired CDK5 activity is implicated in Alzheimer's disease, amyotrophic lateral sclerosis, Parkinson's disease, Huntington's disease and acute neuronal injury. 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. The CDK5 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: 143344 [Multi-domain]  Cd Length: 284  Bit Score: 87.49  E-value: 6.35e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLR-GQPLFPGTSTFHQLELILKTIPLPSMEELQDLG--SDYSALILQnlgsrPQQTLDALLPP 135
Cdd:cd07839   177 YSTSIDMWSAGCIFAELANaGRPLFPGNDVDDQLKRIFRLLGTPTEESWPGVSklPDYKPYPMY-----PATTSLVNVVP 251
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07839   252 KLNSTGRDLLQNLLVCNPVQRISAEEALQHPY 283
STKc_PCTAIRE_like cd07844
Catalytic domain of PCTAIRE-like Serine/Threonine Kinases; STKs catalyze the transfer of the ...
59-167 1.72e-19

Catalytic domain of PCTAIRE-like Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-like proteins show unusual expression patterns with high levels in post-mitotic tissues, suggesting that they may be involved in regulating post-mitotic cellular events. They share sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The association of PCTAIRE-like proteins with cyclins has not been widely studied, although PFTAIRE-1 has been shown to function as a CDK which is regulated by cyclin D3 as well as the membrane-associated cyclin Y. The PCTAIRE-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: 270835 [Multi-domain]  Cd Length: 286  Bit Score: 86.28  E-value: 1.72e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPG-TSTFHQLELILKTIPLPSMEELQDLgSDYSALILQNLGSRPQQTLDALLPP-D 136
Cdd:cd07844   176 YSTSLDMWGVGCIFYEMATGRPLFPGsTDVEDQLHKIFRVLGTPTEETWPGV-SSNPEFKPYSFPFYPPRPLINHAPRlD 254
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07844   255 RIPHGEELALKFLQYEPKKRISAAEAMKHPY 285
STKc_CDK8_like cd07842
Catalytic domain of Cyclin-Dependent protein Kinase 8-like Serine/Threonine Kinases; STKs ...
59-167 1.89e-19

Catalytic domain of Cyclin-Dependent protein Kinase 8-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 CDK8, CDC2L6, and similar proteins. CDK8 functions as a negative or positive regulator of transcription, depending on the scenario. Together with its regulator, cyclin C, it reversibly associates with the multi-subunit core Mediator complex, a cofactor that is involved in regulating RNA polymerase II-dependent transcription. CDC2L6 also associates with Mediator in complexes lacking CDK8. In VP16-dependent transcriptional activation, CDK8 and CDC2L6 exerts opposing effects by positive and negative regulation, respectively, in similar conditions. 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. The CDK8-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: 270834 [Multi-domain]  Cd Length: 316  Bit Score: 86.57  E-value: 1.89e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPG-------TSTFH--QLELILKTIPLPSMEELQDLGS--DYSALilqnLGSRPQQ 127
Cdd:cd07842   193 YTKAIDIWAIGCIFAELLTLEPIFKGreakikkSNPFQrdQLERIFEVLGTPTEKDWPDIKKmpEYDTL----KSDTKAS 268
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 1039749119 128 TLDALLPPD-------TPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07842   269 TYPNSLLAKwmhkhkkPDSQGFDLLRKLLEYDPTKRITAEEALEHPY 315
STKc_CDK10 cd07845
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs ...
56-169 2.76e-19

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 10; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK10, also called PISSLRE, is essential for cell growth and proliferation, and acts through the G2/M phase of the cell cycle. CDK10 has also been identified as an important factor in endocrine therapy resistance in breast cancer. CDK10 silencing increases the transcription of c-RAF and the activation of the p42/p44 MAPK pathway, which leads to antiestrogen resistance. Patients who express low levels of CDK10 relapse early on tamoxifen. 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. The CDK10 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: 173742 [Multi-domain]  Cd Length: 309  Bit Score: 86.27  E-value: 2.76e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSmeelQDLGSDYSALILQNLGSRPQQTLDALLP- 134
Cdd:cd07845   183 CTTYTTAIDMWAVGCILAELLAHKPLLPGKSEIEQLDLIIQLLGTPN----ESIWPGFSDLPLVGKFTLPKQPYNNLKHk 258
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 135 -PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQ 169
Cdd:cd07845   259 fPWLSEAGLRLLNFLLMYDPKKRATAEEALESSYFK 294
STKc_CK2_alpha cd14132
Catalytic subunit (alpha) of the Serine/Threonine Kinase, Casein Kinase 2; STKs catalyze the ...
59-167 8.59e-19

Catalytic subunit (alpha) of the Serine/Threonine Kinase, Casein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CK2 is a tetrameric protein with two catalytic (alpha) and two regulatory (beta) subunits. It is constitutively active and ubiquitously expressed, and is found in the cytoplasm, nucleus, as well as in the plasma membrane. It phosphorylates a wide variety of substrates including gylcogen synthase, cell cycle proteins, nuclear proteins (e.g. DNA topoisomerase II), and ion channels (e.g. ENaC), among others. It may be considered a master kinase controlling the activity or lifespan of many other kinases and exerting its effect over cell fate, gene expression, protein synthesis and degradation, and viral infection. CK2 is implicated in every stage of the cell cycle and is required for cell cycle progression. It plays crucial roles in cell differentiation, proliferation, and survival, and is thus implicated in cancer. CK2 is not an oncogene by itself but elevated CK2 levels create an environment that enhances the survival of tumor cells. The CK2 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: 271034 [Multi-domain]  Cd Length: 306  Bit Score: 84.52  E-value: 8.59e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEML-RGQPLFPGTSTFHQLELILK---TIPLpsMEELQDLGSDYSALILQNLGSRPQQTLDALLP 134
Cdd:cd14132   190 YDYSLDMWSLGCMLASMIfRKEPFFHGHDNYDQLVKIAKvlgTDDL--YAYLDKYGIELPPRLNDILGRHSKKPWERFVN 267
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 135 PDT----PPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14132   268 SENqhlvTPEALDLLDKLLRYDHQERITAKEAMQHPY 304
STKc_CDK12 cd07864
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 12; STKs ...
58-168 1.05e-18

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 12; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK12 is also called Cdc2-related protein kinase 7 (CRK7) or Cdc2-related kinase arginine/serine-rich (CrkRS). It is a unique CDK that contains an RS domain, which is predominantly found in splicing factors. CDK12 is widely expressed in tissues. It interacts with cyclins L1 and L2, and plays roles in regulating transcription and alternative splicing. 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. The CDK12 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: 270847 [Multi-domain]  Cd Length: 302  Bit Score: 84.47  E-value: 1.05e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMeelqDLGSDYSALILQNLgSRPQQTLDALLPPD- 136
Cdd:cd07864   194 RYGPAIDVWSCGCILGELFTKKPIFQANQELAQLELISRLCGSPCP----AVWPDVIKLPYFNT-MKPKKQYRRRLREEf 268
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 137 --TPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd07864   269 sfIPTPALDLLDHMLTLDPSKRCTAEQALNSPWL 302
STKc_CDKL1_4 cd07847
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 1 and 4; ...
57-167 4.08e-18

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 1 and 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKL1, also called p42 KKIALRE, is a glial protein that is upregulated in gliosis. It is present in neuroblastoma and A431 human carcinoma cells, and may be implicated in neoplastic transformation. The function of CDKL4 is unknown. 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. The CDKL1/4 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: 270837 [Multi-domain]  Cd Length: 286  Bit Score: 82.42  E-value: 4.08e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKT----IP----------------LPSMEELQDLGSDYsal 116
Cdd:cd07847   176 TQYGPPVDVWAIGCVFAELLTGQPLWPGKSDVDQLYLIRKTlgdlIPrhqqifstnqffkglsIPEPETREPLESKF--- 252
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1039749119 117 ilqnlgsrpqqtldallpPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07847   253 ------------------PNISSPALSFLKGCLQMDPTERLSCEELLEHPY 285
PTZ00024 PTZ00024
cyclin-dependent protein kinase; Provisional
58-174 8.04e-18

cyclin-dependent protein kinase; Provisional


Pssm-ID: 240233 [Multi-domain]  Cd Length: 335  Bit Score: 82.50  E-value: 8.04e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDlgSDYSALILQNLGSRPQQtLDALLPPDT 137
Cdd:PTZ00024  210 KYHFAVDMWSVGCIFAELLTGKPLFPGENEIDQLGRIFELLGTPNEDNWPQ--AKKLPLYTEFTPRKPKD-LKTIFPNAS 286
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 138 pPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCP 174
Cdd:PTZ00024  287 -DDAIDLLQSLLKLNPLERISAKEALKHEYFKSDPLP 322
STKc_CDK2_3 cd07860
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase 2 and 3; ...
56-167 1.61e-17

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase 2 and 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK2 is regulated by cyclin E or cyclin A. Upon activation by cyclin E, it phosphorylates the retinoblastoma (pRb) protein which activates E2F mediated transcription and allows cells to move into S phase. The CDK2/cyclin A complex plays a role in regulating DNA replication. CDK2, together with CDK4, also regulates embryonic cell proliferation. Despite these important roles, mice deleted for the cdk2 gene are viable and normal except for being sterile. This may be due to compensation provided by CDK1 (also called Cdc2), which can also bind cyclin E and drive the G1 to S phase transition. CDK3 is regulated by cyclin C and it phosphorylates pRB specifically during the G0/G1 transition. This phosphorylation is required for cells to exit G0 efficiently and enter the G1 phase. 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. The CDK2/3 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: 270844 [Multi-domain]  Cd Length: 284  Bit Score: 80.63  E-value: 1.61e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPS------MEELQDLGSDYSALilqnlgsrPQQTL 129
Cdd:cd07860   175 CKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDevvwpgVTSMPDYKPSFPKW--------ARQDF 246
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1039749119 130 DALLPPdTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07860   247 SKVVPP-LDEDGRDLLSQMLHYDPNKRISAKAALAHPF 283
STKc_PCTAIRE1 cd07873
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer ...
59-173 3.15e-17

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-1 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-1 is expressed ubiquitously and is localized in the cytoplasm. Its kinase activity is cell cycle dependent and peaks at the S and G2 phases. PCTAIRE-1 is highly expressed in the brain and may play a role in regulating neurite outgrowth. It can also associate with Trap (Tudor repeat associator with PCTAIRE-2), a physiological partner of PCTAIRE-2; with p11, a small dimeric protein with similarity to S100; and with 14-3-3 proteins, mediators of phosphorylation-dependent interactions in many different proteins. PCTAIRE-1 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-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: 270854 [Multi-domain]  Cd Length: 297  Bit Score: 80.05  E-value: 3.15e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDySALILQNLgsrPQQTLDALL--PPD 136
Cdd:cd07873   178 YSTQIDMWGVGCIFYEMSTGRPLFPGSTVEEQLHFIFRILGTPTEETWPGILSN-EEFKSYNY---PKYRADALHnhAPR 253
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRLSAEQALQHPYvqrFHC 173
Cdd:cd07873   254 LDSDGADLLSKLLQFEGRKRISAEEAMKHPY---FHS 287
STKc_CDK4 cd07863
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4; STKs ...
59-167 3.74e-17

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK4 partners with all three D-type cyclins (D1, D2, and D3) and is also regulated by INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein and plays a role in regulating the early G1 phase of the cell cycle. It is expressed ubiquitously and is localized in the nucleus. CDK4 also shows kinase activity towards Smad3, a signal transducer of TGF-beta signaling which modulates transcription and plays a role in cell proliferation and apoptosis. CDK4 is inhibited by the p21 inhibitor and is specifically mutated in human melanoma. 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. The CDK4 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: 143368 [Multi-domain]  Cd Length: 288  Bit Score: 80.01  E-value: 3.74e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQdlgSDYSaLILQNLGSRPQQTLDALLpPDTP 138
Cdd:cd07863   184 YATPVDMWSVGCIFAEMFRRKPLFCGNSEADQLGKIFDLIGLPPEDDWP---RDVT-LPRGAFSPRGPRPVQSVV-PEIE 258
                          90       100
                  ....*....|....*....|....*....
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07863   259 ESGAQLLLEMLTFNPHKRISAFRALQHPF 287
STKc_CDK6 cd07862
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs ...
59-167 3.25e-16

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK6 is regulated by D-type cyclins and INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein, implicating it to function in regulating the early G1 phase of the cell cycle. It is expressed ubiquitously and is localized in the cytoplasm. It is also present in the ruffling edge of spreading fibroblasts and may play a role in cell spreading. It binds to the p21 inhibitor without any effect on its own activity and it is overexpressed in squamous cell carcinomas and neuroblastomas. CDK6 has also been shown to inhibit cell differentiation in many cell types. 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. The CDK6 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: 270846 [Multi-domain]  Cd Length: 290  Bit Score: 77.38  E-value: 3.25e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEEL-QDLGSDYSAlilqnLGSRPQQTLDALLpPDT 137
Cdd:cd07862   186 YATPVDLWSVGCIFAEMFRRKPLFRGSSDVDQLGKILDVIGLPGEEDWpRDVALPRQA-----FHSKSAQPIEKFV-TDI 259
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07862   260 DELGKDLLLKCLTFNPAKRISAYSALSHPY 289
STKc_CDK1_euk cd07861
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 1 from higher ...
58-167 4.42e-16

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 1 from higher eukaryotes; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK1 is also called Cell division control protein 2 (Cdc2) or p34 protein kinase, and is regulated by cyclins A, B, and E. The CDK1/cyclin A complex controls G2 phase entry and progression. CDK1/cyclin A2 has also been implicated as an important regulator of S phase events. The CDK1/cyclin B complex is critical for G2 to M phase transition. It induces mitosis by activating nuclear enzymes that regulate chromatin condensation, nuclear membrane degradation, mitosis-specific microtubule and cytoskeletal reorganization. CDK1 also associates with cyclin E and plays a role in the entry into S phase. CDK1 transcription is stable throughout the cell cycle but is modulated in some pathological conditions. It may play a role in regulating apoptosis under these conditions. In breast cancer cells, HER2 can mediate apoptosis by inactivating CDK1. Activation of CDK1 may contribute to HIV-1 induced apoptosis as well as neuronal apoptosis in neurodegenerative diseases. 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. The CDK1 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: 270845 [Multi-domain]  Cd Length: 285  Bit Score: 76.69  E-value: 4.42e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPS------MEELQDLGSDYSALILQNLGSRPQQtLDA 131
Cdd:cd07861   178 RYSTPVDIWSIGTIFAEMATKKPLFHGDSEIDQLFRIFRILGTPTediwpgVTSLPDYKNTFPKWKKGSLRTAVKN-LDE 256
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 132 llppdtppEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07861   257 --------DGLDLLEKMLIYDPAKRISAKKALVHPY 284
STKc_PCTAIRE3 cd07871
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-3 kinase; STKs catalyze the transfer ...
59-167 6.57e-16

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-3 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-3 shows a restricted pattern of expression and is present in brain, kidney, and intestine. It is elevated in Alzheimer's disease (AD) and has been shown to associate with paired helical filaments (PHFs) and stimulate Tau phosphorylation. As AD progresses, phosphorylated Tau aggregates and forms PHFs, which leads to the formation of neurofibrillary tangles. In human glioma cells, PCTAIRE-3 induces cell cycle arrest and cell death. PCTAIRE-3 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-3 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: 270853 [Multi-domain]  Cd Length: 288  Bit Score: 76.20  E-value: 6.57e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDALlpPDTP 138
Cdd:cd07871   181 YSTPIDMWGVGCILYEMATGRPMFPGSTVKEELHLIFRLLGTPTEETWPGVTSNEEFRSYLFPQYRAQPLINHA--PRLD 258
                          90       100
                  ....*....|....*....|....*....
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07871   259 TDGIDLLSSLLLYETKSRISAEAALRHSY 287
STKc_CDKL5 cd07848
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase Like 5; STKs ...
59-166 6.95e-16

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase Like 5; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Mutations in the gene encoding CDKL5, previously called STK9, are associated with early onset epilepsy and severe mental retardation [X-linked infantile spasm syndrome (ISSX) or West syndrome]. In addition, CDKL5 mutations also sometimes cause a phenotype similar to Rett syndrome (RTT), a progressive neurodevelopmental disorder. These pathogenic mutations are located in the N-terminal portion of the protein within the kinase domain. 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. The CDKL5 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: 270838 [Multi-domain]  Cd Length: 287  Bit Score: 76.19  E-value: 6.95e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTI-PLPSmEELQDLGSD--YSALIL------QNLGSRPQQTL 129
Cdd:cd07848   178 YGKAVDMWSVGCILGELSDGQPLFPGESEIDQLFTIQKVLgPLPA-EQMKLFYSNprFHGLRFpavnhpQSLERRYLGIL 256
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 130 DALLppdtppeaLDLLKRLLAFAPDKRLSAEQALQHP 166
Cdd:cd07848   257 SGVL--------LDLMKNLLKLNPTDRYLTEQCLNHP 285
PLN00009 PLN00009
cyclin-dependent kinase A; Provisional
59-167 7.28e-16

cyclin-dependent kinase A; Provisional


Pssm-ID: 177649 [Multi-domain]  Cd Length: 294  Bit Score: 76.40  E-value: 7.28e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSME------ELQDLGSDYSALILQNLGSrpqqtldal 132
Cdd:PLN00009  181 YSTPVDIWSVGCIFAEMVNQKPLFPGDSEIDELFKIFRILGTPNEEtwpgvtSLPDYKSAFPKWPPKDLAT--------- 251
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 1039749119 133 LPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:PLN00009  252 VVPTLEPAGVDLLSKMLRLDPSKRITARAALEHEY 286
PKc_DYRK4 cd14225
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
57-168 1.16e-15

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase 4; 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. DYRK4 is a testis-specific kinase with restricted expression to postmeiotic spermatids. It may function during spermiogenesis, however, it is not required for male fertility. DYRK4 has also been detected in a human teratocarcinoma cell line induced to produce postmitotic neurons. It may have a role in neuronal differentiation. DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. They play important roles in cell proliferation, differentiation, survival, and development. The DYRK4 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: 271127 [Multi-domain]  Cd Length: 341  Bit Score: 76.28  E-value: 1.16e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDlgSDYSALILQNLGS------------R 124
Cdd:cd14225   220 LPYSMAIDMWSLGCILAELYTGYPLFPGENEVEQLACIMEVLGLPPPELIEN--AQRRRLFFDSKGNprcitnskgkkrR 297
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 1039749119 125 PQQTLDALLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14225   298 PNSKDLASALKTSDPLFLDFIRRCLEWDPSKRMTPDEALQHEWI 341
STKc_JNK2 cd07876
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 2; STKs catalyze the ...
57-209 1.70e-15

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK2 is expressed in every cell and tissue type. It is specifically translocated to the mitochondria during dopaminergic cell death. Specific substrates include the microtubule-associated proteins DCX and Tau, as well as TIF-IA which is involved in ribosomal RNA synthesis regulation. Mice deficient in Jnk2 show protection against arthritis, type 1 diabetes, atherosclerosis, abdominal aortic aneurysm, cardiac cell death, TNF-induced liver damage, and tumor growth, indicating that JNK2 may play roles in the pathogenesis of these diseases. Initially it was thought that JNK1 and JNK2 were functionally redundant as mice deficient in either genes could survive but disruption of both genes resulted in lethality. However, recent studies have shown that JNK1 and JNK2 perform distinct functions through specific binding partners and substrates. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK2 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: 143381 [Multi-domain]  Cd Length: 359  Bit Score: 75.84  E-value: 1.70e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSME---ELQDLGSDYsaliLQNLGSRPQQTLDALL 133
Cdd:cd07876   197 MGYKENVDIWSVGCIMGELVKGSVIFQGTDHIDQWNKVIEQLGTPSAEfmnRLQPTVRNY----VENRPQYPGISFEELF 272
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 134 PPDTPP-----------EALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKR 202
Cdd:cd07876   273 PDWIFPseserdklktsQARDLLSKMLVIDPDKRISVDEALRHPYITVWYDPAEAEAPPPQIYDAQLEEREHAIEEWKEL 352

                  ....*..
gi 1039749119 203 LYQIILE 209
Cdd:cd07876   353 IYKEVMD 359
STKc_JNK3 cd07874
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 3; STKs catalyze the ...
59-174 2.03e-15

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK3 is expressed primarily in the brain, and to a lesser extent in the heart and testis. Mice deficient in JNK3 are protected against kainic acid-induced seizures, stroke, sciatic axotomy neural death, and neuronal death due to NGF deprivation, oxidative stress, or exposure to beta-amyloid peptide. This suggests that JNK3 may play roles in the pathogenesis of these diseases. JNKs are mitogen-activated protein kinases (MAPKs) that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK3 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: 143379 [Multi-domain]  Cd Length: 355  Bit Score: 75.51  E-value: 2.03e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPS---MEELQDLGSDYSALILQNLG-SRPQQTLDALLP 134
Cdd:cd07874   195 YKENVDIWSVGCIMGEMVRHKILFPGRDYIDQWNKVIEQLGTPCpefMKKLQPTVRNYVENRPKYAGlTFPKLFPDSLFP 274
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1039749119 135 PDT------PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCP 174
Cdd:cd07874   275 ADSehnklkASQARDLLSKMLVIDPAKRISVDEALQHPYINVWYDP 320
STKc_PFTAIRE2 cd07870
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer ...
59-167 2.03e-15

Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-2 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PFTAIRE-2 is also referred to as ALS2CR7 (amyotrophic lateral sclerosis 2 (juvenile) chromosome region candidate 7). It may be associated with amyotrophic lateral sclerosis 2 (ALS2), an autosomal recessive form of juvenile ALS. The function of PFTAIRE-2 is not yet known. It shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PFTAIRE-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: 270852 [Multi-domain]  Cd Length: 286  Bit Score: 75.00  E-value: 2.03e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTST-FHQLELILKTIPLPSMEE---LQDLgSDYSALILqnLGSRPQQTLDALLP 134
Cdd:cd07870   176 YSSALDIWGAGCIFIEMLQGQPAFPGVSDvFEQLEKIWTVLGVPTEDTwpgVSKL-PNYKPEWF--LPCKPQQLRVVWKR 252
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1039749119 135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07870   253 LSRPPKAEDLASQMLMMFPKDRISAQDALLHPY 285
PKc_DYRK1 cd14226
Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and ...
57-170 5.06e-15

Catalytic domain of the protein kinase, Dual-specificity tYrosine-phosphorylated and -Regulated Kinase 1; 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. Mammals contain two types of DYRK1 proteins, DYRK1A and DYRK1B. DYRK1A was previously called minibrain kinase homolog (MNBH) or dual-specificity YAK1-related kinase. It phosphorylates various substrates and is involved in many cellular events. It phosphorylates and inhibits the transcription factors, nuclear factor of activated T cells (NFAT) and forkhead in rhabdomyosarcoma (FKHR). It regulates neuronal differentiation by targetting CREB (cAMP response element-binding protein). It also targets many endocytic proteins including dynamin and amphiphysin and may play a role in the endocytic pathway. The gene encoding DYRK1A is located in the DSCR (Down syndrome critical region) of human chromosome 21 and DYRK1A has been implicated in the pathogenesis of DS. DYRK1B, also called minibrain-related kinase (MIRK), is highly expressed in muscle and plays a critical role in muscle differentiation by regulating transcription, cell motility, survival, and cell cycle progression. It is overexpressed in many solid tumors where it acts as a tumor survival factor. DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. The DYRK1 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: 271128 [Multi-domain]  Cd Length: 339  Bit Score: 74.28  E-value: 5.06e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLP--SM-----------EELQDLGSDY---------- 113
Cdd:cd14226   192 LPYDLAIDMWSLGCILVEMHTGEPLFSGANEVDQMNKIVEVLGMPpvHMldqapkarkffEKLPDGTYYLkktkdgkkyk 271
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1039749119 114 -------SALILQNLGSRPQQTLDAllPPDTPPEAL---DLLKRLLAFAPDKRLSAEQALQHPYVQR 170
Cdd:cd14226   272 ppgsrklHEILGVETGGPGGRRAGE--PGHTVEDYLkfkDLILRMLDYDPKTRITPAEALQHSFFKR 336
STKc_JNK1 cd07875
Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 1; STKs catalyze the ...
59-209 1.57e-14

Catalytic domain of the Serine/Threonine Kinase, c-Jun N-terminal Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. JNK1 is expressed in every cell and tissue type. It specifically binds with JAMP (JNK1-associated membrane protein), which regulates the duration of JNK1 activity in response to stimuli. Specific JNK1 substrates include Itch and SG10, which are implicated in Th2 responses and airway inflammation, and microtubule dynamics and axodendritic length, respectively. Mice deficient in JNK1 are protected against arthritis, obesity, type 2 diabetes, cardiac cell death, and non-alcoholic liver disease, suggesting that JNK1 may play roles in the pathogenesis of these diseases. Initially, it was thought that JNK1 and JNK2 were functionally redundant as mice deficient in either genes could survive but disruption of both genes resulted in lethality. However, recent studies have shown that JNK1 and JNK2 perform distinct functions through specific binding partners and substrates. JNKs are mitogen-activated protein kinases that are involved in many stress-activated responses including those during inflammation, neurodegeneration, apoptosis, and persistent pain sensitization, among others. The JNK1 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: 143380 [Multi-domain]  Cd Length: 364  Bit Score: 73.15  E-value: 1.57e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLgsdySALILQNLGSRPQQT--------LD 130
Cdd:cd07875   202 YKENVDIWSVGCIMGEMIKGGVLFPGTDHIDQWNKVIEQLGTPCPEFMKKL----QPTVRTYVENRPKYAgysfeklfPD 277
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 131 ALLPPDT------PPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDRewARESDVRLPVHEGDQL--SAPEYRKR 202
Cdd:cd07875   278 VLFPADSehnklkASQARDLLSKMLVIDASKRISVDEALQHPYINVWYDPSE--AEAPPPKIPDKQLDERehTIEEWKEL 355

                  ....*..
gi 1039749119 203 LYQIILE 209
Cdd:cd07875   356 IYKEVMD 362
PKc_YAK1 cd14212
Catalytic domain of the Dual-specificity protein kinase, YAK1; Dual-specificity PKs catalyze ...
57-168 2.35e-14

Catalytic domain of the Dual-specificity protein kinase, YAK1; 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 proteins with similarity to Saccharomyces cerevisiae YAK1 (or Yak1p), a dual-specificity kinase that autophosphorylates at tyrosine residues and phosphorylates substrates on S/T residues. YAK1 phosphorylates and activates the transcription factors Hsf1 and Msn2, which play important roles in cellular homeostasis during stress conditions including heat shock, oxidative stress, and nutrient deficiency. It also phosphorylates the protein POP2, a component of a complex that regulates transcription, under glucose-deprived conditions. It functions as a part of a glucose-sensing system that is involved in controlling growth in yeast. The YAK1 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: 271114 [Multi-domain]  Cd Length: 330  Bit Score: 72.28  E-value: 2.35e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQ------------DLGSDYSALILQNL--- 121
Cdd:cd14212   177 LPYSTAIDMWSLGCIAAELFLGLPLFPGNSEYNQLSRIIEMLGMPPDWMLEkgkntnkffkkvAKSGGRSTYRLKTPeef 256
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1039749119 122 ----GSRPQ--------QTLDAL---------LPPDTPPEA------LDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14212   257 eaenNCKLEpgkryfkyKTLEDIimnypmkksKKEQIDKEMetrlafIDFLKGLLEYDPKKRWTPDQALNHPFI 330
STKc_CDK9 cd07865
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs ...
59-167 2.45e-14

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 9; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK9, together with a cyclin partner (cyclin T1, T2a, T2b, or K), is the main component of distinct positive transcription elongation factors (P-TEFb), which function as Ser2 C-terminal domain kinases of RNA polymerase II. P-TEFb participates in multiple steps of gene expression including transcription elongation, mRNA synthesis, processing, export, and translation. It also plays a role in mediating cytokine induced transcription networks such as IL6-induced STAT3 signaling. In addition, the CDK9/cyclin T2a complex promotes muscle differentiation and enhances the function of some myogenic regulatory factors. 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. The CDK9 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: 270848 [Multi-domain]  Cd Length: 310  Bit Score: 72.02  E-value: 2.45e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELIL----KTIP--LPSMEELqDLgsdYSALILQNLGSRpqQTLDAL 132
Cdd:cd07865   201 YGPPIDMWGAGCIMAEMWTRSPIMQGNTEQHQLTLISqlcgSITPevWPGVDKL-EL---FKKMELPQGQKR--KVKERL 274
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 1039749119 133 LPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07865   275 KPYVKDPYALDLIDKLLVLDPAKRIDADTALNHDF 309
STKc_PCTAIRE2 cd07872
Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-2 kinase; STKs catalyze the transfer ...
59-169 1.48e-13

Catalytic domain of the Serine/Threonine Kinase, PCTAIRE-2 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PCTAIRE-2 is specifically expressed in neurons in the central nervous system, mainly in terminally differentiated neurons. It associates with Trap (Tudor repeat associator with PCTAIRE-2) and could play a role in regulating mitochondrial function in neurons. PCTAIRE-2 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PCTAIRE-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: 143377 [Multi-domain]  Cd Length: 309  Bit Score: 70.02  E-value: 1.48e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTLDAllPPDTP 138
Cdd:cd07872   182 YSTQIDMWGVGCIFFEMASGRPLFPGSTVEDELHLIFRLLGTPTEETWPGISSNDEFKNYNFPKYKPQPLINH--APRLD 259
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQ 169
Cdd:cd07872   260 TEGIELLTKFLQYESKKRISAEEAMKHAYFR 290
STKc_CDKL2_3 cd07846
Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 2 and 3; ...
58-167 3.32e-13

Catalytic domain of the Serine/Threonine Kinases, Cyclin-Dependent protein Kinase Like 2 and 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDKL2, also called p56 KKIAMRE, is expressed in testis, kidney, lung, and brain. It functions mainly in mature neurons and plays an important role in learning and memory. Inactivation of CDKL3, also called NKIAMRE (NKIATRE in rat), by translocation is associated with mild mental retardation. It has been reported that CDKL3 is lost in leukemic cells having a chromosome arm 5q deletion, and may contribute to the transformed phenotype. 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. The CDKL2/3 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: 270836 [Multi-domain]  Cd Length: 286  Bit Score: 68.60  E-value: 3.32e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIP--LPSMEELQDLGSDYSALILQNLgsRPQQTLDALLpP 135
Cdd:cd07846   177 KYGKAVDVWAVGCLVTEMLTGEPLFPGDSDIDQLYHIIKCLGnlIPRHQELFQKNPLFAGVRLPEV--KEVEPLERRY-P 253
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07846   254 KLSGVVIDLAKKCLHIDPDKRPSCSELLHHEF 285
STKc_CAMK cd05117
The catalytic domain of CAMK family Serine/Threonine Kinases; STKs catalyze the transfer of ...
59-166 8.78e-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: 64.03  E-value: 8.78e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgSDYsalilqNLGSRPQQTLDallppdtp 138
Cdd:cd05117   178 YGKKCDIWSLGVILYILLCGYPPFYGETEQELFEKILK--------------GKY------SFDSPEWKNVS-------- 229
                          90       100
                  ....*....|....*....|....*...
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHP 166
Cdd:cd05117   230 EEAKDLIKRLLVVDPKKRLTAAEALNHP 257
STKc_AGC cd05123
Catalytic domain of AGC family Serine/Threonine Kinases; STKs catalyze the transfer of the ...
59-167 9.85e-12

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: 63.69  E-value: 9.85e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGtstfhqlelilktiplPSMEELQDlgsdysaLILQNlgsrpqqtlDALLPPDTP 138
Cdd:cd05123   170 YGKAVDWWSLGVLLYEMLTGKPPFYA----------------ENRKEIYE-------KILKS---------PLKFPEYVS 217
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 139 PEALDLLKRLLAFAPDKRL---SAEQALQHPY 167
Cdd:cd05123   218 PEAKSLISGLLQKDPTKRLgsgGAEEIKAHPF 249
STKc_HIPK2 cd14227
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 2; ...
35-175 1.16e-11

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK2, the most studied HIPK, is a coregulator of many transcription factors and cofactors including homeodomain proteins (Nkx and HOX families), Smad1-4, Pax6, c-Myb, AML1, the histone acetyltransferase p300, and the tumor repressor p53, among others. It regulates gene transcription during development and in DNA damage response (DDR), and mediates cell processes such as apoptosis, survival, differentiation, and proliferation. HIPK2 mediates apoptosis by phosphorylating and activating p53 during DDR, resulting in the activation of apoptotic genes. In the absence of p53, HIPK2 targets the anti-apoptotic corepressor C-terminal binding protein (CtBP), leading to CtBP's degradation and the promotion of apoptosis. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK2 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: 271129 [Multi-domain]  Cd Length: 355  Bit Score: 64.73  E-value: 1.16e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  35 SHPASALCSLPLHIPLAHTPSC---LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEEL----- 106
Cdd:cd14227   169 SHVSKAVCSTYLQSRYYRAPEIilgLPFCEAIDMWSLGCVIAELFLGWPLYPGASEYDQIRYISQTQGLPAEYLLsagtk 248
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 107 ------QDLGSDYSALILQNLGSRPQQT-----------------------------LDALLPPDTPPEALDLLKRLLAF 151
Cdd:cd14227   249 ttrffnRDTDSPYPLWRLKTPEDHEAETgikskearkyifnclddmaqvnmttdlegSDMLVEKADRREFIDLLKKMLTI 328
                         170       180
                  ....*....|....*....|....
gi 1039749119 152 APDKRLSAEQALQHPYVQRFHCPD 175
Cdd:cd14227   329 DADKRITPIETLNHPFVTMTHLLD 352
STKc_PRP4 cd14135
Catalytic domain of the Serine/Threonine Kinase, Pre-mRNA-Processing factor 4; STKs catalyze ...
57-168 1.37e-11

Catalytic domain of the Serine/Threonine Kinase, Pre-mRNA-Processing factor 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PRP4 phosphorylates a number of factors involved in the formation of active spliceosomes, which catalyze pre-mRNA splicing. It phosphorylates PRP6 and PRP31, components of the U4/U6-U5 tri-small nuclear ribonucleoprotein (snRNP), during spliceosomal complex formation. In fission yeast, PRP4 phosphorylates the splicing factor PRP1 (U5-102 kD in mammals). Thus, PRP4 plays a key role in regulating spliceosome assembly and pre-mRNA splicing. It also plays an important role in mitosis by acting as a spindle assembly checkpoint kinase that is required for chromosome alignment and the recruitment of the checkpoint proteins MPS1, MAD1, and MAD2 at kinetochores. The PRP4 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: 271037 [Multi-domain]  Cd Length: 318  Bit Score: 64.17  E-value: 1.37e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELIL--------KTI--------------PLPSMEELQDLGSDYS 114
Cdd:cd14135   179 LPYDYPIDMWSVGCTLYELYTGKILFPGKTNNHMLKLMMdlkgkfpkKMLrkgqfkdqhfdenlNFIYREVDKVTKKEVR 258
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 115 ALILQNLGSRPQQTL---DALLPPDTPPEAL---DLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14135   259 RVMSDIKPTKDLKTLligKQRLPDEDRKKLLqlkDLLDKCLMLDPEKRITPNEALQHPFI 318
PKc_CLK cd14134
Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases; Dual-specificity ...
64-167 1.71e-11

Catalytic domain of the Dual-specificity protein kinases, CDC-like 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. CLKs are involved in the phosphorylation and regulation of serine/arginine-rich (SR) proteins, which play a crucial role in pre-mRNA splicing by directing splice site selection. SR proteins are phosphorylated first by SR protein kinases (SRPKs) at the N-terminus, which leads to its assembly into nuclear speckles where splicing factors are stored. CLKs phosphorylate the C-terminal part of SR proteins, causing the nuclear speckles to dissolve and splicing factors to be recruited at sites of active transcription. Based on a conserved "EHLAMMERILG" signature motif which may be crucial for substrate specificity, CLKs are also referred to as LAMMER kinases. CLKs autophosphorylate at tyrosine residues and phosphorylate their substrates exclusively on S/T residues. In Drosophila, the CLK homolog DOA (Darkener of apricot) is essential for embryogenesis and its mutation leads to defects in sexual differentiation, eye formation, and neuronal development. In fission yeast, the CLK homolog Lkh1 is a negative regulator of filamentous growth and asexual flocculation, and is also involved in oxidative stress response. Vertebrates contain mutliple CLK proteins and mammals have four (CLK1-4). The CLK 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: 271036 [Multi-domain]  Cd Length: 332  Bit Score: 63.74  E-value: 1.71e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTI-PLPS----------------MEELQ-DLGSDYSALILQNlgSRP 125
Cdd:cd14134   213 DVWSIGCILVELYTGELLFQTHDNLEHLAMMERILgPLPKrmirrakkgakyfyfyHGRLDwPEGSSSGRSIKRV--CKP 290
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 1039749119 126 QQTLDALLPPDTPpEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14134   291 LKRLMLLVDPEHR-LLFDLIRKMLEYDPSKRITAKEALKHPF 331
STKc_HIPK3 cd14229
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 3; ...
35-168 1.84e-11

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 3; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK3 is a Fas-interacting protein that induces FADD (Fas-associated death domain) phosphorylation and mediates FasL-induced JNK activation. Overexpression of HIPK3 does not affect cell death, however its expression in prostate cancer cells contributes to increased resistance to Fas receptor-mediated apoptosis. HIPK3 also plays a role in regulating steroidogenic gene expression. In response to cAMP, HIPK3 activates the phosphorylation of JNK and c-Jun, leading to increased activity of the transcription factor SF-1 (Steroidogenic factor 1), a key regulator for steroid biosynthesis in the gonad and adrenal gland. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK3 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: 271131 [Multi-domain]  Cd Length: 330  Bit Score: 63.89  E-value: 1.84e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  35 SHPASALCSLPLHIPLAHTPSC---LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSmEELQDLG- 110
Cdd:cd14229   154 SHVSKTVCSTYLQSRYYRAPEIilgLPFCEAIDMWSLGCVIAELFLGWPLYPGALEYDQIRYISQTQGLPG-EQLLNVGt 232
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 111 -----------SDYSALILQNLGSRPQQT--------------LDALL---------PPDTPPEALD------LLKRLLA 150
Cdd:cd14229   233 ktsrffcretdAPYSSWRLKTLEEHEAETgmkskearkyifnsLDDIAhvnmvmdleGSDLLAEKADrrefvaLLKKMLL 312
                         170
                  ....*....|....*...
gi 1039749119 151 FAPDKRLSAEQALQHPYV 168
Cdd:cd14229   313 IDADLRITPADTLSHPFV 330
STKc_HIPK cd14211
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase; STKs ...
35-168 1.34e-10

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). They show speckled localization in the nucleus, apart from the nucleoles. They play roles in the regulation of many nuclear pathways including gene transcription, cell survival, proliferation, differentiation, development, and DNA damage response. Vertebrates contain three HIPKs (HIPK1-3) and mammals harbor an additional family member HIPK4, which does not contain a homeobox-interacting domain and is localized in the cytoplasm. HIPK2, the most studied HIPK, is a coregulator of many transcription factors and cofactors and it regulates gene transcription during development and in DNA damage response. The HIPK 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: 271113 [Multi-domain]  Cd Length: 329  Bit Score: 61.31  E-value: 1.34e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  35 SHPASALCSLPLHIPLAHTPSCLRYTP---GVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEEL----- 106
Cdd:cd14211   153 SHVSKAVCSTYLQSRYYRAPEIILGLPfceAIDMWSLGCVIAELFLGWPLYPGSSEYDQIRYISQTQGLPAEHLLnaatk 232
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 107 ------QDLGSDYSALILQN-------LGSRPQQ-------TLDAL----LPPDTP-----------PEALDLLKRLLAF 151
Cdd:cd14211   233 tsrffnRDPDSPYPLWRLKTpeeheaeTGIKSKEarkyifnCLDDMaqvnGPSDLEgsellaekadrREFIDLLKRMLTI 312
                         170
                  ....*....|....*..
gi 1039749119 152 APDKRLSAEQALQHPYV 168
Cdd:cd14211   313 DQERRITPGEALNHPFV 329
STKc_HIPK1 cd14228
Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 1; ...
35-175 3.46e-10

Catalytic domain of the Serine/Threonine Kinase, Homeodomain-Interacting Protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. HIPK1 has been implicated in regulating eye size, lens formation, and retinal morphogenesis during late embryogenesis. It also contributes to the regulation of haematopoiesis and leukaemogenesis by phosphorylating and repressing the transcription factor c-Myb, which is crucial in T- and B-cell development. In glucose-deprived conditions, HIPK1 phosphorylates Daxx, leading to its relocalization from the nucleus to the cytoplasm, where it binds and stabilizes ASK1 (apoptosis signal-regulating kinase 1), a mitogen-activated protein kinase (MAPK) kinase kinase that activates the JNK and p38 MAPK pathways. HIPKs, originally identified by their ability to bind homeobox factors, are nuclear proteins containing catalytic kinase and homeobox-interacting domains as well as a PEST region overlapping with the speckle-retention signal (SRS). The HIPK1 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: 271130 [Multi-domain]  Cd Length: 355  Bit Score: 60.10  E-value: 3.46e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  35 SHPASALCSLPLHIPLAHTPSC---LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSmEELQDLGS 111
Cdd:cd14228   169 SHVSKAVCSTYLQSRYYRAPEIilgLPFCEAIDMWSLGCVIAELFLGWPLYPGASEYDQIRYISQTQGLPA-EYLLSAGT 247
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 112 DYSALILQ--NLG---------------------------------------SRPQQTLDALLPPDTPPEALDLLKRLLA 150
Cdd:cd14228   248 KTSRFFNRdpNLGyplwrlktpeeheletgikskearkyifnclddmaqvnmSTDLEGTDMLAEKADRREYIDLLKKMLT 327
                         170       180
                  ....*....|....*....|....*
gi 1039749119 151 FAPDKRLSAEQALQHPYVQRFHCPD 175
Cdd:cd14228   328 IDADKRITPLKTLNHPFVTMTHLLD 352
STKc_STK36 cd14002
Catalytic domain of Serine/Threonine Kinase 36; STKs catalyze the transfer of the ...
63-168 4.32e-10

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: 59.19  E-value: 4.32e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  63 VDMWSLGCILGEMLRGQPLFPGTSTFHQLELILK-TIPLPSmeelqdlgsdysalilqnlgsrpqqTLDallppdtpPEA 141
Cdd:cd14002   180 ADLWSLGCILYELFVGQPPFYTNSIYQLVQMIVKdPVKWPS-------------------------NMS--------PEF 226
                          90       100
                  ....*....|....*....|....*..
gi 1039749119 142 LDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14002   227 KSFLQGLLNKDPSKRLSWPDLLEHPFV 253
PKc_DYRK2_3 cd14224
Catalytic domain of the protein kinases, Dual-specificity tYrosine-phosphorylated and ...
58-168 4.78e-10

Catalytic domain of the protein kinases, Dual-specificity tYrosine-phosphorylated and -Regulated Kinases 2 and 3; 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 DYRK2 and DYRK3, and similar proteins. Drosophila DYRK2 interacts and phosphorylates the chromatin remodelling factor, SNR1 (Snf5-related 1), and also interacts with the essential chromatin component, trithorax. It may play a role in chromatin remodelling. Vertebrate DYRK2 phosphorylates and regulates the tumor suppressor p53 to induce apoptosis in response to DNA damage. It can also phosphorylate the transcription factor, nuclear factor of activated T cells (NFAT). DYRK2 is overexpressed in lung adenocarcinoma and esophageal carcinomas, and is a predictor for favorable prognosis in lung adenocarcinoma. DYRK3, also called regulatory erythroid kinase (REDK), is highly expressed in erythroid cells and the testis, and is also present in adult kidney and liver. It promotes cell survival by phosphorylating and activating SIRT1, an NAD(+)-dependent protein deacetylase, which promotes p53 deacetylation, resulting in the inhibition of apoptosis. DYRKs autophosphorylate themselves on tyrosine residues and phosphorylate their substrates exclusively on S/T residues. The DYRK2/3 subfamily is part of a larger superfamily that includes the catalytic domains of other S/T kinases, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271126 [Multi-domain]  Cd Length: 380  Bit Score: 59.76  E-value: 4.78e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSmEELQDLGSDYSALIlqNLGSRPQQTLDALLPPDT 137
Cdd:cd14224   243 RYGMPIDMWSFGCILAELLTGYPLFPGEDEGDQLACMIELLGMPP-QKLLETSKRAKNFI--SSKGYPRYCTVTTLPDGS 319
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1039749119 138 ---------------PPEA---------------LDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14224   320 vvlnggrsrrgkmrgPPGSkdwvtalkgcddplfLDFLKRCLEWDPAARMTPSQALRHPWL 380
STKc_Rad53_Cds1 cd14098
Catalytic domain of the yeast Serine/Threonine Kinases, Rad53 and Cds1; STKs catalyze the ...
59-167 7.79e-10

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: 58.26  E-value: 7.79e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgsdysalilqnlGSRPQQTLDALlppDTP 138
Cdd:cd14098   185 YSNLVDMWSVGCLVYVMLTGALPFDGSSQLPVEKRIRK-------------------------GRYTQPPLVDF---NIS 236
                          90       100
                  ....*....|....*....|....*....
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14098   237 EEAIDFILRLLDVDPEKRMTAAQALDHPW 265
STKc_PDK1 cd05581
Catalytic domain of the Serine/Threonine Kinase, Phosphoinositide-dependent kinase 1; STKs ...
60-167 1.15e-09

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: 58.00  E-value: 1.15e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  60 TPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgsdysalilqnlgsrpqqtLDALLPPDTPP 139
Cdd:cd05581   196 GKSSDLWALGCIIYQMLTGKPPFRGSNEYLTFQKIVK--------------------------------LEYEFPENFPP 243
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 140 EALDLLKRLLAFAPDKRL------SAEQALQHPY 167
Cdd:cd05581   244 DAKDLIQKLLVLDPSKRLgvnengGYDELKAHPF 277
STKc_Aurora cd14007
Catalytic domain of the Serine/Threonine kinase, Aurora kinase; STKs catalyze the transfer of ...
59-169 1.42e-09

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: 57.48  E-value: 1.42e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgSDYSalilqnlgsrpqqtldalLPPDTP 138
Cdd:cd14007   175 YDYKVDIWSLGVLCYELLVGKPPFESKSHQETYKRIQN--------------VDIK------------------FPSSVS 222
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQ 169
Cdd:cd14007   223 PEAKDLISKLLQKDPSKRLSLEQVLNHPWIK 253
PKc_Mps1 cd14131
Catalytic domain of the Dual-specificity Mitotic checkpoint protein kinase, Monopolar spindle ...
64-168 2.54e-09

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: 56.84  E-value: 2.54e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPGTSTFHQLeliLKTIPLPSMEelqdlgsdysalilqnlgsrpqqtldALLPPDTPPEALD 143
Cdd:cd14131   196 DVWSLGCILYQMVYGKTPFQHITNPIAK---LQAIIDPNHE--------------------------IEFPDIPNPDLID 246
                          90       100
                  ....*....|....*....|....*
gi 1039749119 144 LLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14131   247 VMKRCLQRDPKKRPSIPELLNHPFL 271
STKc_CDC2L6 cd07867
Catalytic domain of Serine/Threonine Kinase, Cell Division Cycle 2-like 6; STKs catalyze the ...
59-167 3.19e-09

Catalytic domain of Serine/Threonine Kinase, Cell Division Cycle 2-like 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDC2L6 is also called CDK8-like and was previously referred to as CDK11. However, this is a confusing nomenclature as CDC2L6 is distinct from CDC2L1, which is represented by the two protein products from its gene, called CDK11(p110) and CDK11(p58), as well as the caspase-processed CDK11(p46). CDK11(p110), CDK11(p58), and CDK11(p46)do not belong to this subfamily. CDC2L6 is an associated protein of Mediator, a multiprotein complex that provides a platform to connect transcriptional and chromatin regulators and cofactors, in order to activate and mediate RNA polymerase II transcription. CDC2L6 is localized mainly in the nucleus amd exerts an opposing effect to CDK8 in VP16-dependent transcriptional activation by being a negative regulator. 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. The CDC2L6 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: 270850 [Multi-domain]  Cd Length: 318  Bit Score: 57.00  E-value: 3.19e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLF-------PGTSTFH--QLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTL 129
Cdd:cd07867   194 YTKAIDIWAIGCIFAELLTSEPIFhcrqediKTSNPFHhdQLDRIFSVMGFPADKDWEDIRKMPEYPTLQKDFRRTTYAN 273
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1039749119 130 DALL--------PPDTppEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07867   274 SSLIkymekhkvKPDS--KVFLLLQKLLTMDPTKRITSEQALQDPY 317
STKc_ROCK_NDR_like cd05573
Catalytic domain of Rho-associated coiled-coil containing protein kinase (ROCK)- and Nuclear ...
58-183 3.70e-09

Catalytic domain of Rho-associated coiled-coil containing protein kinase (ROCK)- and Nuclear Dbf2-Related (NDR)-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 ROCK and ROCK-like proteins such as DMPK, MRCK, and CRIK, as well as NDR and NDR-like proteins such as LATS, CBK1 and Sid2p. ROCK and CRIK are effectors of the small GTPase Rho, while MRCK is an effector of the small GTPase Cdc42. NDR and NDR-like kinases contain an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Proteins in this subfamily are involved in regulating many cellular functions including contraction, motility, division, proliferation, apoptosis, morphogenesis, and cytokinesis. The ROCK/NDR-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: 270725 [Multi-domain]  Cd Length: 350  Bit Score: 56.91  E-value: 3.70e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTfhqLELILKTIPLPsmEELQdlgsdysalilqnlgsRPQQtldallpPDT 137
Cdd:cd05573   206 GYGPECDWWSLGVILYEMLYGFPPFYSDSL---VETYSKIMNWK--ESLV----------------FPDD-------PDV 257
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 1039749119 138 PPEALDLLKRLLAfAPDKRL-SAEQALQHPYVQRFhcpDREWARESD 183
Cdd:cd05573   258 SPEAIDLIRRLLC-DPEDRLgSAEEIKAHPFFKGI---DWENLRESP 300
PKc_STE cd05122
Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the ...
55-168 5.50e-09

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: 55.67  E-value: 5.50e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  55 SCLRYTPGVDMWSLGCILGEMLRGQPLFpgtSTFHQLELILKTIPLPSMEelqdlgsdysaliLQNlgsrpqqtldallP 134
Cdd:cd05122   170 QGKPYGFKADIWSLGITAIEMAEGKPPY---SELPPMKALFLIATNGPPG-------------LRN-------------P 220
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd05122   221 KKWSKEFKDFLKKCLQKDPEKRPTAEQLLKHPFI 254
STKc_CDK8 cd07868
Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 8; STKs ...
59-167 6.72e-09

Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 8; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. CDK8 can act as a negative or positive regulator of transcription, depending on the scenario. Together with its regulator, cyclin C, it reversibly associates with the multi-subunit core Mediator complex, a cofactor that is involved in regulating RNA polymerase II (RNAP II)-dependent transcription. CDK8 phosphorylates cyclin H, a subunit of the general transcription factor TFIIH, which results in the inhibition of TFIIH-dependent phosphorylation of the C-terminal domain of RNAP II, facilitating the inhibition of transcription. It has also been shown to promote transcription by a mechanism that is likely to involve RNAP II phosphorylation. CDK8 also functions as a stimulus-specific positive coregulator of p53 transcriptional responses. 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. The CDK8 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: 270851 [Multi-domain]  Cd Length: 333  Bit Score: 56.22  E-value: 6.72e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLF-------PGTSTFH--QLELILKTIPLPSMEELQDLGSDYSALILQNLGSRPQQTL 129
Cdd:cd07868   209 YTKAIDIWAIGCIFAELLTSEPIFhcrqediKTSNPYHhdQLDRIFNVMGFPADKDWEDIKKMPEHSTLMKDFRRNTYTN 288
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1039749119 130 DALL--------PPDTppEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd07868   289 CSLIkymekhkvKPDS--KAFHLLQKLLTMDPIKRITSEQAMQDPY 332
STKc_Chk2 cd14084
Catalytic domain of the Serine/Threonine kinase, Cell cycle Checkpoint Kinase 2; STKs catalyze ...
41-168 1.02e-08

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: 55.09  E-value: 1.02e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  41 LCSLPLHIplahTPSCLR------YTPGVDMWSLGCILGEMLRGQPLFPGtstfhqlelilktiplpsmeelqdlgsDYS 114
Cdd:cd14084   173 LCGTPTYL----APEVLRsfgtegYTRAVDCWSLGVILFICLSGYPPFSE---------------------------EYT 221
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1039749119 115 ALILQNLGSRPQQTLDALLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14084   222 QMSLKEQILSGKYTFIPKAWKNVSEEAKDLVKKMLVVDPSRRPSIEEALEHPWL 275
STKc_RSK_C cd14091
C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs ...
59-187 1.61e-08

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: 54.56  E-value: 1.61e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLF---PGTSTfhqlELILKTIplpsmEELQ-DLGSDYSALIlqnlgsrpqqtldallp 134
Cdd:cd14091   175 YDAACDIWSLGVLLYTMLAGYTPFasgPNDTP----EVILARI-----GSGKiDLSGGNWDHV----------------- 228
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1039749119 135 pdtPPEALDLLKRLLAFAPDKRLSAEQALQHPYV-QRFHCPDREWARESDVRLP 187
Cdd:cd14091   229 ---SDSAKDLVRKMLHVDPSQRPTAAQVLQHPWIrNRDSLPQRQLTDPQDAALV 279
STKc_Bck1_like cd06629
Catalytic domain of the Serine/Threonine Kinases, fungal Bck1-like Mitogen-Activated Protein ...
59-168 4.00e-08

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: 53.54  E-value: 4.00e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPlfpgtstfhqlelilktiPLPSMEELQDLgsdysaLILQNLGSRPQqtldalLPPDT- 137
Cdd:cd06629   189 YSAKVDIWSLGCVVLEMLAGRR------------------PWSDDEAIAAM------FKLGNKRSAPP------VPEDVn 238
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1039749119 138 -PPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd06629   239 lSPEALDFLNACFAIDPRDRPTAAELLSHPFL 270
STKc_PKC cd05570
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase C; STKs catalyze the transfer ...
59-167 5.73e-08

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: 53.37  E-value: 5.73e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGtstfhqlelilktiplpsmEELQDLgsdYSAlILQNlgsrpqqtlDALLPPDTP 138
Cdd:cd05570   173 YGFSVDWWALGVLLYEMLAGQSPFEG-------------------DDEDEL---FEA-ILND---------EVLYPRWLS 220
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 139 PEALDLLKRLLAFAPDKRL----SAEQALQ-HPY 167
Cdd:cd05570   221 REAVSILKGLLTKDPARRLgcgpKGEADIKaHPF 254
STKc_ULK4 cd14010
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 4; STKs catalyze the ...
59-167 6.12e-08

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: 52.68  E-value: 6.12e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTStFHQL-ELILKTIPLPsmeelqdlgsdysalILQNLGSRPqqtldallppdt 137
Cdd:cd14010   187 HSFASDLWALGCVLYEMFTGKPPFVAES-FTELvEKILNEDPPP---------------PPPKVSSKP------------ 238
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14010   239 SPDFKSLLKGLLEKDPAKRLSWDELVKHPF 268
STKc_PknB_like cd14014
Catalytic domain of bacterial Serine/Threonine kinases, PknB and similar proteins; STKs ...
58-164 1.30e-07

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: 51.82  E-value: 1.30e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPsmeelqdlgsdysalilqnlgsrpqqtlDALLPPDT 137
Cdd:cd14014   177 PVDPRSDIYSLGVVLYELLTGRPPFDGDSPAAVLAKHLQEAPPP----------------------------PSPLNPDV 228
                          90       100
                  ....*....|....*....|....*...
gi 1039749119 138 PPEALDLLKRLLAFAPDKRL-SAEQALQ 164
Cdd:cd14014   229 PPALDAIILRALAKDPEERPqSAAELLA 256
STKc_CaMKIV cd14085
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
54-176 1.36e-07

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: 52.13  E-value: 1.36e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  54 PSCLR---YTPGVDMWSLGCILGEMLRG-QPLFPGTSTFHQLELILKtiplpsmeelqdlgSDYsalilqnlgsrpqqtl 129
Cdd:cd14085   169 PEILRgcaYGPEVDMWSVGVITYILLCGfEPFYDERGDQYMFKRILN--------------CDY---------------- 218
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1039749119 130 dALLPP---DTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQ----RFHCPDR 176
Cdd:cd14085   219 -DFVSPwwdDVSLNAKDLVKKLIVLDPKKRLTTQQALQHPWVTgkaaNFAHMDT 271
STKc_CASK cd14094
Catalytic domain of the Serine/Threonine Kinase, Calcium/calmodulin-dependent serine protein ...
58-175 1.44e-07

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: 51.77  E-value: 1.44e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQlELILKTiplpsmeelqdlgsDYSalilqnlgsrpqqtLDALLPPDT 137
Cdd:cd14094   188 PYGKPVDVWGCGVILFILLSGCLPFYGTKERLF-EGIIKG--------------KYK--------------MNPRQWSHI 238
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHP-------YVQRFHCPD 175
Cdd:cd14094   239 SESAKDLVRRMLMLDPAERITVYEALNHPwikerdrYAYRIHLPE 283
STKc_Nek2 cd08217
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
55-168 1.45e-07

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: 51.77  E-value: 1.45e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTStfhQLELILKtI------PLPSMeelqdlgsdYSalilqnlgsrpqqt 128
Cdd:cd08217   183 NEQSYDEKSDIWSLGCLIYELCALHPPFQAAN---QLELAKK-IkegkfpRIPSR---------YS-------------- 235
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1039749119 129 ldallppdtpPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd08217   236 ----------SELNEVIKSMLNVDPDKRPSVEELLQLPLI 265
STKc_ULK3 cd14121
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 3; STKs catalyze the ...
49-167 1.95e-07

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: 51.13  E-value: 1.95e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  49 PLAHTPSCLR---YTPGVDMWSLGCILGEMLRGQPLFpGTSTFHQLELIL---KTIPLPSMeelqdlgsdysalilqnlg 122
Cdd:cd14121   160 PLYMAPEMILkkkYDARVDLWSVGVILYECLFGRAPF-ASRSFEELEEKIrssKPIEIPTR------------------- 219
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1039749119 123 srpqqtldallpPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14121   220 ------------PELSADCRDLLLRLLQRDPDRRISFEEFFAHPF 252
STKc_Byr2_like cd06628
Catalytic domain of the Serine/Threonine Kinases, fungal Byr2-like Mitogen-Activated Protein ...
59-168 2.82e-07

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: 51.00  E-value: 2.82e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPgtsTFHQLELILKtiplpsmeelqdLGSDYSALIlqnlgsrpqqtldallPPDTP 138
Cdd:cd06628   189 YTRKADIWSLGCLVVEMLTGTHPFP---DCTQMQAIFK------------IGENASPTI----------------PSNIS 237
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd06628   238 SEARDFLEKTFEIDHNKRPTADELLKHPFL 267
STKc_PhKG cd14093
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma subunit; STKs ...
59-167 2.97e-07

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). Each subunit has tissue-specific isoforms or splice variants. Vertebrates contain two isoforms of the gamma subunit (gamma 1 and gamma 2). The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG 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: 270995 [Multi-domain]  Cd Length: 272  Bit Score: 50.82  E-value: 2.97e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFpgtstFHQLELI-LKTIplpsMEELQDLGS----DYSAlilqnlgsrpqqtldall 133
Cdd:cd14093   191 YGKEVDMWACGVIMYTLLAGCPPF-----WHRKQMVmLRNI----MEGKYEFGSpewdDISD------------------ 243
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 134 ppdtppEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14093   244 ------TAKDLISKLLVVDPKKRLTAEEALEHPF 271
STKc_ATG1_ULK_like cd14009
Catalytic domain of the Serine/Threonine kinases, Autophagy-related protein 1 and Unc-51-like ...
38-167 3.34e-07

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: 50.30  E-value: 3.34e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  38 ASALCSLPLHIplahTPSCL---RYTPGVDMWSLGCILGEMLRGQPLFPGTStfhQLELilktiplpsmeelqdlgsdys 114
Cdd:cd14009   151 AETLCGSPLYM----APEILqfqKYDAKADLWSVGAILFEMLVGKPPFRGSN---HVQL--------------------- 202
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1039749119 115 aliLQNLgSRPQQTLDALLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14009   203 ---LRNI-ERSDAVIPFPIAAQLSPDCKDLLRRLLRRDPAERISFEEFFAHPF 251
STKc_Nek cd08215
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase; ...
64-168 3.43e-07

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: 50.54  E-value: 3.43e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPGTStfhQLELILKTI-----PLPSMeelqdlgsdYSalilqnlgsrpqqtldallppdtp 138
Cdd:cd08215   185 DIWALGCVLYELCTLKHPFEANN---LPALVYKIVkgqypPIPSQ---------YS------------------------ 228
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd08215   229 SELRDLVNSMLQKDPEKRPSANEILSSPFI 258
STKc_LKB1_CaMKK cd14008
Catalytic domain of the Serine/Threonine kinases, Liver Kinase B1, Calmodulin Dependent ...
63-168 6.43e-07

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: 49.86  E-value: 6.43e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  63 VDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgsdysalilqnlgsrpqQTLDALLPPDTPPEAL 142
Cdd:cd14008   192 ADIWALGVTLYCLVFGRLPFNGDNILELYEAIQN------------------------------QNDEFPIPPELSPELK 241
                          90       100
                  ....*....|....*....|....*.
gi 1039749119 143 DLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14008   242 DLLRRMLEKDPEKRITLKEIKEHPWV 267
STKc_Cdc7 cd14019
Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 7 kinase; STKs catalyze ...
56-167 6.54e-07

Catalytic domain of the Serine/Threonine Kinase, Cell Division Cycle 7 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Cdc7 kinase (or Hsk1 in fission yeast) is a critical regulator in the initiation of DNA replication. It forms a complex with a Dbf4-related regulatory subunit, a cyclin-like molecule that activates the kinase in late G1 phase, and is also referred to as Dbf4-dependent kinase (DDK). Its main targets are mini-chromosome maintenance (MCM) proteins. Cdc7 kinase may also have additional roles in meiosis, checkpoint responses, the maintenance and repair of chromosome structures, and cancer progression. The Cdc7 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: 270921 [Multi-domain]  Cd Length: 252  Bit Score: 49.53  E-value: 6.54e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQ-PLFPGTSTFHQLELILkTIplpsmeelqdLGSDysalilqnlgsrpqqtldallp 134
Cdd:cd14019   177 CPHQTTAIDIWSAGVILLSILSGRfPFFFSSDDIDALAEIA-TI----------FGSD---------------------- 223
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1039749119 135 pdtppEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14019   224 -----EAYDLLDKLLELDPSKRITAEEALKHPF 251
STKc_PhKG2 cd14181
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 2 subunit; STKs ...
59-167 7.02e-07

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 2 subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). The gamma 2 subunit (PhKG2) is also referred to as the testis/liver gamma isoform. Mutations in its gene cause autosomal-recessive glycogenosis of the liver. The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG2 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: 271083 [Multi-domain]  Cd Length: 279  Bit Score: 49.58  E-value: 7.02e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFpgtstFHQLE-LILKTIplpsMEELQDLGSdysalilqnlgsrPQQTldallppDT 137
Cdd:cd14181   198 YGKEVDLWACGVILFTLLAGSPPF-----WHRRQmLMLRMI----MEGRYQFSS-------------PEWD-------DR 248
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14181   249 SSTVKDLISRLLVVDPEIRLTAEQALQHPF 278
STKc_MAST_like cd05579
Catalytic domain of Microtubule-associated serine/threonine (MAST) kinase-like proteins; STKs ...
59-167 1.59e-06

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: 48.75  E-value: 1.59e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTS---TFHQlelILKT-IPLPSMEELqdlgsdysalilqnlgsrpqqtldallp 134
Cdd:cd05579   185 HGKTVDWWSLGVILYEFLVGIPPFHAETpeeIFQN---ILNGkIEWPEDPEV---------------------------- 233
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 135 pdtPPEALDLLKRLLAFAPDKRL---SAEQALQHPY 167
Cdd:cd05579   234 ---SDEAKDLISKLLTPDPEKRLgakGIEEIKNHPF 266
STKc_PLK cd14099
Catalytic domain of the Serine/Threonine Kinases, Polo-like kinases; STKs catalyze the ...
59-167 1.65e-06

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: 48.32  E-value: 1.65e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFpgtstfhqlelilktiplpsmeELQDLGSDYSAlILQNLGSRPQQtldallpPDTP 138
Cdd:cd14099   179 HSFEVDIWSLGVILYTLLVGKPPF----------------------ETSDVKETYKR-IKKNEYSFPSH-------LSIS 228
                          90       100
                  ....*....|....*....|....*....
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14099   229 DEAKDLIRSMLQPDPTKRPSLDEILSHPF 257
STKc_PFTAIRE1 cd07869
Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-1 kinase; STKs catalyze the transfer ...
59-178 2.56e-06

Catalytic domain of the Serine/Threonine Kinase, PFTAIRE-1 kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PFTAIRE-1 is widely expressed except in the spleen and thymus. It is highly expressed in the brain, heart, pancreas, testis, and ovary, and is localized in the cytoplasm. It is regulated by cyclin D3 and is inhibited by the p21 cell cycle inhibitor. It has also been shown to interact with the membrane-associated cyclin Y, which recruits the protein to the plasma membrane. PFTAIRE-1 shares sequence similarity with Cyclin-Dependent Kinases (CDKs), which belong to a large family of STKs that are regulated by their cognate cyclins. Together, CDKs and cyclins are involved in the control of cell-cycle progression, transcription, and neuronal function. The PFTAIRE-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: 143374 [Multi-domain]  Cd Length: 303  Bit Score: 48.15  E-value: 2.56e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFH-QLELILKTIPLPSMEELQDLGS-------DYSALILQNLgsrpQQTLD 130
Cdd:cd07869   181 YSTCLDMWGVGCIFVEMIQGVAAFPGMKDIQdQLERIFLVLGTPNEDTWPGVHSlphfkpeRFTLYSPKNL----RQAWN 256
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1039749119 131 ALlppDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFhcPDREW 178
Cdd:cd07869   257 KL---SYVNHAEDLASKLLQCFPKNRLSAQAALSHEYFSDL--PPRLW 299
STKc_YSK4 cd06631
Catalytic domain of the Serine/Threonine Kinase, Yeast Sps1/Ste20-related Kinase 4; STKs ...
64-168 2.95e-06

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: 47.82  E-value: 2.95e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPlfPGTStfhqlelilktipLPSMEELQDLGSDYsalilqnlGSRPQqtldalLPPDTPPEALD 143
Cdd:cd06631   191 DIWSIGCTVFEMATGKP--PWAD-------------MNPMAAIFAIGSGR--------KPVPR------LPDKFSPEARD 241
                          90       100
                  ....*....|....*....|....*
gi 1039749119 144 LLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd06631   242 FVHACLTRDQDERPSAEQLLKHPFI 266
STKc_LKB1 cd14119
Catalytic domain of the Serine/Threonine kinase, Liver Kinase B1; STKs catalyze the transfer ...
63-168 3.23e-06

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: 47.64  E-value: 3.23e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  63 VDMWSLGCILGEMLRGQPLFPGTSTFHQLElilktiplpsmeelqdlgsdysalilqNLGSRPQQtldalLPPDTPPEAL 142
Cdd:cd14119   182 VDIWSAGVTLYNMTTGKYPFEGDNIYKLFE---------------------------NIGKGEYT-----IPDDVDPDLQ 229
                          90       100
                  ....*....|....*....|....*.
gi 1039749119 143 DLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14119   230 DLLRGMLEKDPEKRFTIEQIRQHPWF 255
STKc_RCK1-like cd14096
Catalytic domain of RCK1-like Serine/Threonine Kinases; STKs catalyze the transfer of the ...
56-168 4.63e-06

Catalytic domain of RCK1-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 fungal STKs including Saccharomyces cerevisiae RCK1 and RCK2, Schizosaccharomyces pombe Sty1-regulated kinase 1 (Srk1), and similar proteins. RCK1, RCK2 (or Rck2p), and Srk1 are MAPK-activated protein kinases. RCK1 and RCK2 are involved in oxidative and metal stress resistance in budding yeast. RCK2 also regulates rapamycin sensitivity in both S. cerevisiae and Candida albicans. Srk1 is activated by Sty1/Spc1 and is involved in negatively regulating cell cycle progression by inhibiting Cdc25. The RCK1-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: 270998 [Multi-domain]  Cd Length: 295  Bit Score: 47.43  E-value: 4.63e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  56 CLRYTPGVDMWSLGCILGEMLRGQPLFPGTStfhqLELILKTIplpsmeelqdlgsdysalilqnlgSRPQQTldaLLPP 135
Cdd:cd14096   211 DERYSKKVDMWALGCVLYTLLCGFPPFYDES----IETLTEKI------------------------SRGDYT---FLSP 259
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 136 ---DTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14096   260 wwdEISKSAKDLISHLLTVDPAKRYDIDEFLAHPWI 295
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
58-281 1.13e-05

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 46.54  E-value: 1.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLGSDYSALILQ----NLGSRPQ--QTLDA 131
Cdd:COG0515   184 PVDPRSDVYSLGVTLYELLTGRPPFDGDSPAELLRAHLREPPPPPSELRPDLPPALDAIVLRalakDPEERYQsaAELAA 263
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 132 LLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVRLPVHEGDQLSAPEYRKRLYQIILEQS 211
Cdd:COG0515   264 ALRAVLRSLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAAAAAAAAAAAALAAAAAAA 343
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119 212 GNSRSPREEGLGVVASRAELRASPARTQSLKSGVLPQVPAETPARKRGPKPPRSPGHDPEHKFAGRAQTP 281
Cdd:COG0515   344 AAAAAAALLAAAAALAAAAAAAAAAAAAAAAAAAAAAAAAALAAAAAAAAAAAAAALAAAAAAAAAAAAA 413
STKc_Sid2p_like cd05600
Catalytic domain of Fungal Sid2p-like Protein Serine/Threonine Kinases; STKs catalyze the ...
59-172 1.14e-05

Catalytic domain of Fungal Sid2p-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This group contains fungal kinases including Schizosaccharomyces pombe Sid2p and Saccharomyces cerevisiae Dbf2p. Group members show similarity to NDR kinases in that they contain an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Sid2p plays a crucial role in the septum initiation network (SIN) and in the initiation of cytokinesis. Dbf2p is important in regulating the mitotic exit network (MEN) and in cytokinesis. The Sid2p-like group 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: 270751 [Multi-domain]  Cd Length: 386  Bit Score: 46.56  E-value: 1.14e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTS---TFHQLELILKTIPLPSMEelqdlgsdysalilqnlgsrpqqtlDALLPP 135
Cdd:cd05600   225 YDLTVDYWSLGCILFECLVGFPPFSGSTpneTWANLYHWKKTLQRPVYT-------------------------DPDLEF 279
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFH 172
Cdd:cd05600   280 NLSDEAWDLITKLITDPQDRLQSPEQIKNHPFFKNID 316
STKc_Mnk1 cd14174
Catalytic domain of the Serine/Threonine kinase, Mitogen-activated protein kinase ...
59-169 1.14e-05

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: 46.18  E-value: 1.14e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPG---TSTFHQLELILKTIPLPSMEELQDLGSDYSALILQNLGSrpqqtldallpp 135
Cdd:cd14174   192 YDKRCDLWSLGVILYIMLSGYPPFVGhcgTDCGWDRGEVCRVCQNKLFESIQEGKYEFPDKDWSHISS------------ 259
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 136 dtppEALDLLKRLLAFAPDKRLSAEQALQHPYVQ 169
Cdd:cd14174   260 ----EAKDLISKLLVRDAKERLSAAQVLQHPWVQ 289
STKc_RSK1_C cd14175
C-terminal catalytic domain of the Serine/Threonine Kinase, Ribosomal S6 kinase 1 (also called ...
59-186 1.34e-05

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: 45.79  E-value: 1.34e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRG-QPLFPGtstfhqlelilktiPLPSMEElqdlgsdysalILQNLGSrPQQTLDALLPPDT 137
Cdd:cd14175   176 YDEGCDIWSLGILLYTMLAGyTPFANG--------------PSDTPEE-----------ILTRIGS-GKFTLSGGNWNTV 229
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1039749119 138 PPEALDLLKRLLAFAPDKRLSAEQALQHPYV-QRFHCPDREWAREsDVRL 186
Cdd:cd14175   230 SDAAKDLVSKMLHVDPHQRLTAKQVLQHPWItQKDKLPQSQLNHQ-DVQL 278
PKc_CLK1_4 cd14213
Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases 1 and 4; ...
64-167 1.39e-05

Catalytic domain of the Dual-specificity protein kinases, CDC-like kinases 1 and 4; Dual-specificity PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine as well as tyrosine residues on protein substrates. CLK1 plays a role in neuronal differentiation. CLKs are involved in the phosphorylation and regulation of serine/arginine-rich (SR) proteins, which play a crucial role in pre-mRNA splicing by directing splice site selection. SR proteins are phosphorylated first by SR protein kinases (SRPKs) at the N-terminus, which leads to its assembly into nuclear speckles where splicing factors are stored. CLKs phosphorylate the C-terminal part of SR proteins, causing the nuclear speckles to dissolve and splicing factors to be recruited at sites of active transcription. Based on a conserved "EHLAMMERILG" signature motif which may be crucial for substrate specificity, CLKs are also referred to as LAMMER kinases. CLKs autophosphorylate at tyrosine residues and phosphorylate their substrates exclusively on serine/threonine residues. The CLK1/4 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: 271115 [Multi-domain]  Cd Length: 330  Bit Score: 46.00  E-value: 1.39e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPGTSTFHQL---ELILKTIPLPSMEELQ--------DLGSDYSALILQNLGSRPQQTLDAL 132
Cdd:cd14213   214 DVWSIGCILIEYYLGFTVFQTHDSKEHLammERILGPLPKHMIQKTRkrkyfhhdQLDWDEHSSAGRYVRRRCKPLKEFM 293
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 133 LPPDTPPEAL-DLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14213   294 LSQDVDHEQLfDLIQKMLEYDPAKRITLDEALKHPF 329
PTZ00284 PTZ00284
protein kinase; Provisional
64-185 1.62e-05

protein kinase; Provisional


Pssm-ID: 140307 [Multi-domain]  Cd Length: 467  Bit Score: 46.11  E-value: 1.62e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTI-PLPSmEELQDLGSDYSALILQNLGSrpqqtldalLPPDTPPEAL 142
Cdd:PTZ00284  327 DMWSMGCIIYELYTGKLLYDTHDNLEHLHLMEKTLgRLPS-EWAGRCGTEEARLLYNSAGQ---------LRPCTDPKHL 396
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1039749119 143 -------------------DLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDREWARESDVR 185
Cdd:PTZ00284  397 ariararpvrevirddllcDLIYGLLHYDRQKRLNARQMTTHPYVLKYYPECRQHPNYPDNR 458
STKc_DCKL3 cd14185
Catalytic domain of the Serine/Threonine Kinase, Doublecortin-like kinase 3 (also called ...
37-167 2.93e-05

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: 44.55  E-value: 2.93e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  37 PASALCSLPLHIplahTPSCLR---YTPGVDMWSLGCILGEMLRGQPlfPGTSTFHQLELILKTIPLPSMEelqdlgsdy 113
Cdd:cd14185   155 PIFTVCGTPTYV----APEILSekgYGLEVDMWAAGVILYILLCGFP--PFRSPERDQEELFQIIQLGHYE--------- 219
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1039749119 114 salilqnlgsrpqqtldaLLPP---DTPPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14185   220 ------------------FLPPywdNISEAAKDLISRLLVVDPEKRYTAKQVLQHPW 258
STKc_BRSK1_2 cd14081
Catalytic domain of Brain-specific serine/threonine-protein kinases 1 and 2; STKs catalyze the ...
133-168 2.95e-05

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: 44.55  E-value: 2.95e-05
                          10        20        30
                  ....*....|....*....|....*....|....*.
gi 1039749119 133 LPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14081   220 IPHFISPDAQDLLRRMLEVNPEKRITIEEIKKHPWF 255
STKc_MEKK1_plant cd06632
Catalytic domain of the Serine/Threonine Kinase, Plant Mitogen-Activated Protein (MAP) ...
59-168 4.45e-05

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: 43.93  E-value: 4.45e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFpgtSTFHQLELILKtiplpsmeelqdlgsdysaliLQNLGSRPqqtldaLLPPDTP 138
Cdd:cd06632   180 YGLAVDIWSLGCTVLEMATGKPPW---SQYEGVAAIFK---------------------IGNSGELP------PIPDHLS 229
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd06632   230 PDAKDFIRLCLQRDPEDRPTASQLLEHPFV 259
PKc_PBS2_like cd06622
Catalytic domain of fungal PBS2-like dual-specificity Mitogen-Activated Protein Kinase Kinases; ...
59-181 4.48e-05

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: 44.07  E-value: 4.48e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQ-PLFPGTST--FHQLELILKTIPlPSmeelqdlgsdysalilqnlgsrpqqtldalLPP 135
Cdd:cd06622   184 YTVQSDVWSLGLSILEMALGRyPYPPETYAniFAQLSAIVDGDP-PT------------------------------LPS 232
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1039749119 136 DTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPDR---EWARE 181
Cdd:cd06622   233 GYSDDAQDFVAKCLNKIPNRRPTYAQLLEHPWLVKYKNADVdmaEWVTG 281
STKc_MLCK-like cd14006
Catalytic kinase domain of Myosin Light Chain Kinase-like Serine/Threonine Kinases; STKs ...
60-167 4.50e-05

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: 44.18  E-value: 4.50e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  60 TPGVDMWSLGCILGEMLRGqplfpgTSTFHQlelilktiplPSMEElqdlgsdysalILQNLgSRPQQTLDALLPPDTPP 139
Cdd:cd14006   168 SLATDMWSIGVLTYVLLSG------LSPFLG----------EDDQE-----------TLANI-SACRVDFSEEYFSSVSQ 219
                          90       100
                  ....*....|....*....|....*...
gi 1039749119 140 EALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14006   220 EAKDFIRKLLVKEPRKRPTAQEALQHPW 247
STKc_PAK6 cd06659
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the ...
59-175 6.42e-05

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 6; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK6 may play a role in stress responses through its activation by the mitogen-activated protein kinase (MAPK) p38 and MAPK kinase 6 (MKK6) pathway. PAK6 is highly expressed in the brain. It is not required for viability, but together with PAK5, it is required for normal levels of locomotion and activity, and for learning and memory. Increased expression of PAK6 is found in primary and metastatic prostate cancer. PAK6 may play a role in the regulation of motility. PAK6 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. 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: 270821 [Multi-domain]  Cd Length: 297  Bit Score: 43.82  E-value: 6.42e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTStfhqlelilktiPLPSMEELQDlgsdysalilqnlgSRPQQTLDAllpPDTP 138
Cdd:cd06659   194 YGTEVDIWSLGIMVIEMVDGEPPYFSDS------------PVQAMKRLRD--------------SPPPKLKNS---HKAS 244
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCPD 175
Cdd:cd06659   245 PVLRDFLERMLVRDPQERATAQELLDHPFLLQTGLPE 281
STKc_MSK2_N cd05614
N-terminal catalytic domain of the Serine/Threonine Kinase, Mitogen and stress-activated ...
63-187 8.00e-05

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: 43.75  E-value: 8.00e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  63 VDMWSLGCILGEMLRGQPLFpgtstfhqlelilktiplpSMEELQDLGSDYSALILQnlgsrpqqtLDALLPPDTPPEAL 142
Cdd:cd05614   188 VDWWSLGILMFELLTGASPF-------------------TLEGEKNTQSEVSRRILK---------CDPPFPSFIGPVAR 239
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1039749119 143 DLLKRLLAFAPDKRL-----SAEQALQHPYVQrfhcpDREWARESDVRLP 187
Cdd:cd05614   240 DLLQKLLCKDPKKRLgagpqGAQEIKEHPFFK-----GLDWEALALRKVN 284
STKc_PAK_II cd06648
Catalytic domain of the Serine/Threonine Kinase, Group II p21-activated kinase; STKs catalyze ...
55-168 1.40e-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: 42.43  E-value: 1.40e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTStfhqlelilktiPLPSMEELQDLGSDYsaliLQNlgsrpqqtldallP 134
Cdd:cd06648   176 SRLPYGTEVDIWSLGIMVIEMVDGEPPYFNEP------------PLQAMKRIRDNEPPK----LKN-------------L 226
                          90       100       110
                  ....*....|....*....|....*....|....
gi 1039749119 135 PDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd06648   227 HKVSPRLRSFLDRMLVRDPAQRATAAELLNHPFL 260
STKc_CaMKII cd14086
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
53-170 1.78e-04

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: 42.41  E-value: 1.78e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  53 TPSCLR---YTPGVDMWSLGCILGEMLRGQPlfpgtstfhqlelilktiplPSMEELQDlgsDYSALILQNLGSRPQQTL 129
Cdd:cd14086   171 SPEVLRkdpYGKPVDIWACGVILYILLVGYP--------------------PFWDEDQH---RLYAQIKAGAYDYPSPEW 227
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 1039749119 130 DALlppdtPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQR 170
Cdd:cd14086   228 DTV-----TPEAKDLINQMLTVNPAKRITAAEALKHPWICQ 263
STKc_NDR_like cd05599
Catalytic domain of Nuclear Dbf2-Related kinase-like Protein Serine/Threonine Kinases; STKs ...
59-171 2.28e-04

Catalytic domain of Nuclear Dbf2-Related kinase-like Protein Serine/Threonine Kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. NDR kinases regulate mitosis, cell growth, embryonic development, and neurological processes. They are also required for proper centrosome duplication. Higher eukaryotes contain two NDR isoforms, NDR1 and NDR2. This subfamily also contains fungal NDR-like kinases. NDR kinase contains an N-terminal regulatory (NTR) domain and an insert within the catalytic domain that contains an auto-inhibitory sequence. Like many other AGC kinases, NDR kinase requires phosphorylation at two sites, the activation loop (A-loop) and the hydrophobic motif (HM), for activity. The NDR 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: 270750 [Multi-domain]  Cd Length: 324  Bit Score: 42.22  E-value: 2.28e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFpgtstfhqlelilktiplpsmeelqdlgsdYSalilqnlgSRPQQTLDALL----- 133
Cdd:cd05599   177 YGKECDWWSLGVIMYEMLIGYPPF------------------------------CS--------DDPQETCRKIMnwret 218
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1039749119 134 ---PPDTP--PEALDLLKRLLAFApDKRL---SAEQALQHPYVQRF 171
Cdd:cd05599   219 lvfPPEVPisPEAKDLIERLLCDA-EHRLganGVEEIKSHPFFKGV 263
STKc_IRE1 cd13982
Catalytic domain of the Serine/Threonine kinase, Inositol-requiring protein 1; STKs catalyze ...
58-167 2.73e-04

Catalytic domain of the Serine/Threonine kinase, Inositol-requiring protein 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRE1, also called Endoplasmic reticulum (ER)-to-nucleus signaling protein (or ERN), is an ER-localized type I transmembrane protein with kinase and endoribonuclease domains in the cytoplasmic side. It acts as an ER stress sensor and is the oldest and most conserved component of the unfolded protein response (UPR) in eukaryotes. The UPR is activated when protein misfolding is detected in the ER in order to decrease the synthesis of new proteins and increase the capacity of the ER to cope with the stress. During ER stress, IRE1 dimerizes and forms oligomers, allowing the kinase domain to undergo trans-autophosphorylation. This leads to a conformational change that stimulates its endoribonuclease activity and results in the cleavage of its mRNA substrate, HAC1 in yeast and XBP1 in metazoans, promoting a splicing event that enables translation into a transcription factor which activates the UPR. Mammals contain two IRE1 proteins, IRE1alpha (or ERN1) and IRE1beta (or ERN2). The Ire1 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: 270884 [Multi-domain]  Cd Length: 269  Bit Score: 41.87  E-value: 2.73e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQpLFPGTSTFHQLELILKTIplpsmeelqdlgsdYSALILQNLGSRPqqtldallppdt 137
Cdd:cd13982   186 RQTRAVDIFSLGCVFYYVLSGG-SHPFGDKLEREANILKGK--------------YSLDKLLSLGEHG------------ 238
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 138 pPEALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd13982   239 -PEAQDLIERMIDFDPEKRPSAEEVLNHPF 267
STKc_Vps15 cd13980
Catalytic domain of the Serine/Threonine kinase, Vacuolar protein sorting-associated protein ...
60-164 3.11e-04

Catalytic domain of the Serine/Threonine kinase, Vacuolar protein sorting-associated protein 15; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Vps15 is a large protein consisting of an N-terminal kinase domain, a C-terminal WD-repeat containing domain, and an intermediate bridge domain that contain HEAT repeats. The kinase domain is necessary for the signaling functions of Vps15. Human Vps15 was previously called p150. It associates and regulates Vps34, also called Class III phosphoinositide 3-kinase (PI3K), which catalyzes the phosphorylation of D-myo-phosphatidylinositol (PtdIns). Vps34 is the only PI3K present in yeast. It plays an important role in the regulation of protein and vesicular trafficking and sorting, autophagy, trimeric G-protein signaling, and phagocytosis. The Vps15 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 PI3K.


Pssm-ID: 270882 [Multi-domain]  Cd Length: 278  Bit Score: 41.47  E-value: 3.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  60 TPGVDMWSLGCILGEM-LRGQPLFpgtsTFHQLelilktiplpsmeelqdlgsdysaLILQNLGSRPQQTLDALLPPDTP 138
Cdd:cd13980   194 TPAMDIFSLGCVIAELfTEGRPLF----DLSQL------------------------LAYRKGEFSPEQVLEKIEDPNIR 245
                          90       100
                  ....*....|....*....|....*.
gi 1039749119 139 PEALDLLKRLlafaPDKRLSAEQALQ 164
Cdd:cd13980   246 ELILHMIQRD----PSKRLSAEDYLK 267
STKc_CaMKI_delta cd14168
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
39-168 3.26e-04

Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase Type I delta; 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-delta 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: 271070 [Multi-domain]  Cd Length: 301  Bit Score: 41.57  E-value: 3.26e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  39 SALCSLPLHIP---LAHTPsclrYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgSDYSa 115
Cdd:cd14168   168 STACGTPGYVApevLAQKP----YSKAVDCWSIGVIAYILLCGYPPFYDENDSKLFEQILK--------------ADYE- 228
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1039749119 116 lilqnlgsrpqqtLDALLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14168   229 -------------FDSPYWDDISDSAKDFIRNLMEKDPNKRYTCEQALRHPWI 268
STKc_GRK6 cd05630
Catalytic domain of the Serine/Threonine Kinase, G protein-coupled Receptor Kinase 6; STKs ...
24-166 3.90e-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: 3.90e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  24 QPEySAALSLHSHPASALCSLPLHIPLAHT------------PSCL---RYTPGVDMWSLGCILGEMLRGQplfpgtSTF 88
Cdd:cd05630   129 KPE-NILLDDHGHIRISDLGLAVHVPEGQTikgrvgtvgymaPEVVkneRYTFSPDWWALGCLLYEMIAGQ------SPF 201
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  89 HQLElilKTIPLPSMEEL-QDLGSDYSALIlqnlgsrpqqtldallppdtPPEALDLLKRLLAFAPDKRL-----SAEQA 162
Cdd:cd05630   202 QQRK---KKIKREEVERLvKEVPEEYSEKF--------------------SPQARSLCSMLLCKDPAERLgcrggGAREV 258

                  ....
gi 1039749119 163 LQHP 166
Cdd:cd05630   259 KEHP 262
STKc_DRAK cd14106
Catalytic domain of the Serine/Threonine Kinase, Death-associated protein kinase-Related ...
54-168 4.21e-04

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: 41.18  E-value: 4.21e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  54 PSCLRYTP---GVDMWSLGCILGEMLRGQPLFPGTS---TFHQLELILKTIPlpsmEELQDlgsdysalilqnlgsrpqq 127
Cdd:cd14106   179 PEILSYEPislATDMWSIGVLTYVLLTGHSPFGGDDkqeTFLNISQCNLDFP----EELFK------------------- 235
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 1039749119 128 tldallppDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14106   236 --------DVSPLAIDFIKRLLVKDPEKRLTAKECLEHPWL 268
STKc_DAPK1 cd14194
Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 1; STKs ...
54-168 4.24e-04

Catalytic domain of the Serine/Threonine Kinase, Death-Associated Protein Kinase 1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. DAPKs mediate cell death and act as tumor suppressors. They are necessary to induce cell death and their overexpression leads to death-associated changes including membrane blebbing, cell rounding, and formation of autophagic vesicles. Vertebrates contain three subfamily members with different domain architecture, localization, and function. DAPK1 is the prototypical member of the subfamily and is also simply referred to as DAPK. It is Ca2+/calmodulin (CaM)-regulated and actin-associated protein that contains an N-terminal kinase domain followed by an autoinhibitory CaM binding region and a large C-terminal extension with multiple functional domains including ankyrin (ANK) repeats, a cytoskeletal binding domain, a Death domain, and a serine-rich tail. Loss of DAPK1 expression, usually because of DNA methylation, is implicated in many tumor types. DAPK1 is highly abundant in the brain and has also been associated with neurodegeneration. The DAPK1 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: 271096 [Multi-domain]  Cd Length: 269  Bit Score: 41.16  E-value: 4.24e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  54 PSCLRYTP---GVDMWSLGCILGEMLRGQPLFPGTSTfhqlELILKTIPLPSMEELQDLGSDYSALilqnlgsrpqqtld 130
Cdd:cd14194   180 PEIVNYEPlglEADMWSIGVITYILLSGASPFLGDTK----QETLANVSAVNYEFEDEYFSNTSAL-------------- 241
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1039749119 131 allppdtppeALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14194   242 ----------AKDFIRRLLVKDPKKRMTIQDSLQHPWI 269
STKc_CNK2-like cd08530
Catalytic domain of the Serine/Threonine Kinases, Chlamydomonas reinhardtii CNK2 and similar ...
59-168 4.55e-04

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: 40.84  E-value: 4.55e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTstfhqlelilktiplpSMEELQdlgsdysalilqnlgsrpQQTLDALLPPDTP 138
Cdd:cd08530   178 YDYKSDIWSLGCLLYEMATFRPPFEAR----------------TMQELR------------------YKVCRGKFPPIPP 223
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1039749119 139 PEALDL---LKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd08530   224 VYSQDLqqiIRSLLQVNPKKRPSCDKLLQSPAV 256
STKc_STK33 cd14097
Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the ...
59-168 5.28e-04

Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK33 is highly expressed in the testis and is present in low levels in most tissues. It may be involved in spermatogenesis and organ ontogenesis. It interacts with and phosphorylates vimentin and may be involved in regulating intermediate filament cytoskeletal dynamics. Its role in promoting the cell viability of KRAS-dependent cancer cells is under debate; some studies have found STK33 to promote cancer cell viability, while other studies have found it to be non-essential. KRAS is the most commonly mutated human oncogene, thus, studies on the role of STK33 in KRAS mutant cancer cells are important. The STK33 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: 270999 [Multi-domain]  Cd Length: 266  Bit Score: 40.99  E-value: 5.28e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTiplpsmeelqdlGSDYSALILQNLGSrpqqtldallppdtp 138
Cdd:cd14097   185 YSQQCDIWSIGVIMYMLLCGEPPFVAKSEEKLFEEIRKG------------DLTFTQSVWQSVSD--------------- 237
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 pEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14097   238 -AAKNVLQQLLKVDPAHRMTASELLDNPWI 266
STKc_CaMKI_beta cd14169
Catalytic domain of the Serine/Threonine kinase, Calcium/calmodulin-dependent protein kinase ...
59-168 5.61e-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: 5.61e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgSDYSalilqnlgsrpqqtLDALLPPDTP 138
Cdd:cd14169   179 YGKAVDVWAIGVISYILLCGYPPFYDENDSELFNQILK--------------AEYE--------------FDSPYWDDIS 230
                          90       100       110
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14169   231 ESAKDFIRHLLERDPEKRFTCEQALQHPWI 260
STKc_Aurora-B_like cd14117
Catalytic domain of the Serine/Threonine kinase, Aurora-B kinase and similar proteins; STKs ...
63-169 6.73e-04

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: 40.62  E-value: 6.73e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  63 VDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgsdysalilqnlgsrpqqtLDALLPPDTPPEAL 142
Cdd:cd14117   185 VDLWCIGVLCYELLVGMPPFESASHTETYRRIVK--------------------------------VDLKFPPFLSDGSR 232
                          90       100
                  ....*....|....*....|....*..
gi 1039749119 143 DLLKRLLAFAPDKRLSAEQALQHPYVQ 169
Cdd:cd14117   233 DLISKLLRYHPSERLPLKGVMEHPWVK 259
STKc_PAK4 cd06657
Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 4; STKs catalyze the ...
55-174 9.11e-04

Catalytic domain of the Serine/Threonine Kinase, p21-activated kinase 4; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PAK4 regulates cell morphology and cytoskeletal organization. It is essential for embryonic viability and proper neural development. Mice lacking PAK4 die due to defects in the fetal heart. In addition, their spinal cord motor neurons showed failure to differentiate and migrate. PAK4 also plays a role in cell survival and tumorigenesis. It is overexpressed in many primary tumors including colon, esophageal, and mammary tumors. PAK4 has also been implicated in viral and bacterial infection pathways. PAK4 belongs to the group II PAKs, which contain a PBD (p21-binding domain) and a C-terminal catalytic domain, but do not harbor an AID (autoinhibitory domain) or SH3 binding sites. 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: 132988 [Multi-domain]  Cd Length: 292  Bit Score: 40.39  E-value: 9.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  55 SCLRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPlPSMEELQDLGsdysalilqnlgsrpqqtldallp 134
Cdd:cd06657   189 SRLPYGPEVDIWSLGIMVIEMVDGEPPYFNEPPLKAMKMIRDNLP-PKLKNLHKVS------------------------ 243
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1039749119 135 pdtpPEALDLLKRLLAFAPDKRLSAEQALQHPYVQRFHCP 174
Cdd:cd06657   244 ----PSLKGFLDRLLVRDPAQRATAAELLKHPFLAKAGPP 279
STKc_Nek4 cd08223
Catalytic domain of the Serine/Threonine Kinase, Never In Mitosis gene A (NIMA)-related kinase ...
64-168 9.22e-04

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: 40.11  E-value: 9.22e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPGtstfhqlelilktiplpsmeelqdlgSDYSALILQNL-GSRPQqtldalLPPDTPPEAL 142
Cdd:cd08223   184 DVWALGCCVYEMATLKHAFNA--------------------------KDMNSLVYKILeGKLPP------MPKQYSPELG 231
                          90       100
                  ....*....|....*....|....*.
gi 1039749119 143 DLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd08223   232 ELIKAMLHQDPEKRPSVKRILRQPYI 257
STKc_LATS cd05598
Catalytic domain of the Serine/Threonine Kinase, Large Tumor Suppressor; STKs catalyze the ...
59-167 1.03e-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: 40.38  E-value: 1.03e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPGTSTFH-QLELI--LKTIPLPSMEELQdlgsdysalilqnlgsrpqqtldallpp 135
Cdd:cd05598   182 YTQLCDWWSVGVILYEMLVGQPPFLAQTPAEtQLKVInwRTTLKIPHEANLS---------------------------- 233
                          90       100       110
                  ....*....|....*....|....*....|....*
gi 1039749119 136 dtpPEALDLLKRLLAfAPDKRLS---AEQALQHPY 167
Cdd:cd05598   234 ---PEAKDLILRLCC-DAEDRLGrngADEIKAHPF 264
STKc_GRK4_like cd05605
Catalytic domain of G protein-coupled Receptor Kinase 4-like Serine/Threonine Kinases; STKs ...
58-82 1.45e-03

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: 39.65  E-value: 1.45e-03
                          10        20
                  ....*....|....*....|....*
gi 1039749119  58 RYTPGVDMWSLGCILGEMLRGQPLF 82
Cdd:cd05605   177 RYTFSPDWWGLGCLIYEMIEGQAPF 201
STKc_nPKC_theta_like cd05592
Catalytic domain of the Serine/Threonine Kinases, Novel Protein Kinase C theta, delta, and ...
38-157 1.61e-03

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: 39.68  E-value: 1.61e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  38 ASALCSLPLHIplahTPSCL---RYTPGVDMWSLGCILGEMLRGQplfpgtSTFHqlelilktiplpsmeelqdlGSDYS 114
Cdd:cd05592   153 ASTFCGTPDYI----APEILkgqKYNQSVDWWSFGVLLYEMLIGQ------SPFH--------------------GEDED 202
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1039749119 115 ALILQNLGSRPQqtldalLPPDTPPEALDLLKRLLAFAPDKRL 157
Cdd:cd05592   203 ELFWSICNDTPH------YPRWLTKEAASCLSLLLERNPEKRL 239
STKc_SNT7_plant cd14013
Catalytic domain of the Serine/Threonine kinase, Plant SNT7; STKs catalyze the transfer of the ...
143-168 1.81e-03

Catalytic domain of the Serine/Threonine kinase, Plant SNT7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SNT7 is a plant thylakoid-associated kinase that is essential in short- and long-term acclimation responses to cope with various light conditions in order to maintain photosynthetic redox poise for optimal photosynthetic performance. Short-term response involves state transitions over periods of minutes while the long-term response (LTR) occurs over hours to days and involves changing the relative amounts of photosystems I and II. SNT7 acts as a redox sensor and a signal transducer for both responses, which are triggered by the redox state of the plastoquinone (PQ) pool. It is positioned at the top of a phosphorylation cascade that induces state transitions by phosphorylating light-harvesting complex II (LHCII), and triggers the LTR through the phosphorylation of chloroplast proteins. The SNT7 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: 270915 [Multi-domain]  Cd Length: 318  Bit Score: 39.34  E-value: 1.81e-03
                          10        20
                  ....*....|....*....|....*.
gi 1039749119 143 DLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14013   293 DLVTKLIRYKPRGRLSASAALAHPYF 318
PTZ00267 PTZ00267
NIMA-related protein kinase; Provisional
26-129 1.91e-03

NIMA-related protein kinase; Provisional


Pssm-ID: 140293 [Multi-domain]  Cd Length: 478  Bit Score: 39.61  E-value: 1.91e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  26 EYSAALSLHShpASALCSLPLHIplahTPSCL---RYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELIL--KTIPL 100
Cdd:PTZ00267  218 QYSDSVSLDV--ASSFCGTPYYL----APELWerkRYSKKADMWSLGVILYELLTLHRPFKGPSQREIMQQVLygKYDPF 291
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 101 P-----SMEELQDlgsdysALILQNLGSRP--QQTL 129
Cdd:PTZ00267  292 PcpvssGMKALLD------PLLSKNPALRPttQQLL 321
STKc_PSKH1 cd14087
Catalytic domain of the Protein Serine/Threonine kinase H1; STKs catalyze the transfer of the ...
42-168 2.00e-03

Catalytic domain of the Protein Serine/Threonine kinase H1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. PSKH1 is an autophosphorylating STK that is expressed ubiquitously and exhibits multiple intracellular localizations including the centrosome, Golgi apparatus, and splice factor compartments. It contains a catalytic kinase domain and an N-terminal SH4-like motif that is acylated to facilitate membrane attachment. PSKH1 plays a rile in the maintenance of the Golgi apparatus, an important organelle within the secretory pathway. It may also function as a novel splice factor and a regulator of prostate cancer cell growth. The PSKH1 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: 270989 [Multi-domain]  Cd Length: 259  Bit Score: 39.05  E-value: 2.00e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  42 CSLPLHIP---LAHTPsclrYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKtiplpsmeelqdlgSDYSalil 118
Cdd:cd14087   162 CGTPEYIApeiLLRKP----YTQSVDMWAVGVIAYILLSGTMPFDDDNRTRLYRQILR--------------AKYS---- 219
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1039749119 119 qnLGSRPQqtldallpPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14087   220 --YSGEPW--------PSVSNLAKDFIDRLLTVNPGERLSATQALKHPWI 259
STKc_Mnk cd14090
Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase ...
64-168 2.69e-03

Catalytic domain of the Serine/Threonine kinases, Mitogen-activated protein kinase signal-integrating kinases; 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: 270992 [Multi-domain]  Cd Length: 289  Bit Score: 38.94  E-value: 2.69e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  64 DMWSLGCILGEMLRGQPLFPG------------TSTFHQlELILKTIPLPSMEELQDLGSDYSAlilqnlgsrpqqtlda 131
Cdd:cd14090   198 DLWSLGVILYIMLCGYPPFYGrcgedcgwdrgeACQDCQ-ELLFHSIQEGEYEFPEKEWSHISA---------------- 260
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1039749119 132 llppdtppEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14090   261 --------EAKDLISHLLVRDASQRYTAEQVLQHPWV 289
STKc_cPKC cd05587
Catalytic domain of the Serine/Threonine Kinase, Classical (or Conventional) Protein Kinase C; ...
42-84 3.07e-03

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: 38.53  E-value: 3.07e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1039749119  42 CSLPLHIplahTPSCLRYTP---GVDMWSLGCILGEMLRGQPLFPG 84
Cdd:cd05587   158 CGTPDYI----APEIIAYQPygkSVDWWAYGVLLYEMLAGQPPFDG 199
STKc_PKB cd05571
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B; STKs catalyze the transfer ...
59-167 3.27e-03

Catalytic domain of the Serine/Threonine Kinase, Protein Kinase B; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. There are three PKB isoforms from different genes, PKB-alpha (or Akt1), PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. It is activated downstream of phosphoinositide 3-kinase (PI3K) and plays important roles in diverse cellular functions including cell survival, growth, proliferation, angiogenesis, motility, and migration. PKB also has a central role in a variety of human cancers, having been implicated in tumor initiation, progression, and metastasis. The PKB 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 PI3K.


Pssm-ID: 270723 [Multi-domain]  Cd Length: 322  Bit Score: 38.49  E-value: 3.27e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQplFPGTSTFHQ--LELILktiplpsMEELQdlgsdysalilqnlgsrpqqtldalLPPD 136
Cdd:cd05571   172 YGRAVDWWGLGVVMYEMMCGR--LPFYNRDHEvlFELIL-------MEEVR-------------------------FPST 217
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRL-----SAEQALQHPY 167
Cdd:cd05571   218 LSPEAKSLLAGLLKKDPKKRLgggprDAKEIMEHPF 253
STKc_ULK2 cd14201
Catalytic domain of the Serine/Threonine kinase, Unc-51-like kinase 2; STKs catalyze the ...
26-169 3.49e-03

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: 38.45  E-value: 3.49e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  26 EYSAALSLHSHP-ASALCSLPLHIplahTPSCL---RYTPGVDMWSLGCILGEMLRGQPLFPGTSTfhqlelilktiplp 101
Cdd:cd14201   157 DFGFARYLQSNMmAATLCGSPMYM----APEVImsqHYDAKADLWSIGTVIYQCLVGKPPFQANSP-------------- 218
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1039749119 102 smeelQDLGSDYSAlilqnlgsrpQQTLDALLPPDTPPEALDLLKRLLAFAPDKRLSAEQALQHPYVQ 169
Cdd:cd14201   219 -----QDLRMFYEK----------NKNLQPSIPRETSPYLADLLLGLLQRNQKDRMDFEAFFSHPFLE 271
STKc_nPKC_epsilon cd05591
Catalytic domain of the Serine/Threonine Kinase, Novel Protein Kinase C epsilon; STKs catalyze ...
57-172 3.56e-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: 38.63  E-value: 3.56e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  57 LRYTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTiplpsmeelqdlgsdysalilqnlgsrpqqtlDALLPPD 136
Cdd:cd05591   171 LEYGPSVDWWALGVLMYEMMAGQPPFEADNEDDLFESILHD--------------------------------DVLYPVW 218
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1039749119 137 TPPEALDLLKRLLAFAPDKRL------SAEQA-LQHPYVQRFH 172
Cdd:cd05591   219 LSKEAVSILKAFMTKNPAKRLgcvasqGGEDAiRQHPFFREID 261
STKc_MLCK cd14103
Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase; STKs catalyze the ...
60-167 3.94e-03

Catalytic domain of the Serine/Threonine Kinase, Myosin Light Chain Kinase; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. MLCK phosphorylates myosin regulatory light chain and controls the contraction of all muscle types. In vertebrates, different MLCKs function in smooth (MLCK1), skeletal (MLCK2), and cardiac (MLCK3) muscles. A fourth protein, MLCK4, has also been identified through comprehensive genome analysis although it has not been biochemically characterized. The MLCK1 gene expresses three transcripts in a cell-specific manner: a short MLCK1 which contains three immunoglobulin (Ig)-like and one fibronectin type III (FN3) domains, PEVK and actin-binding regions, and a kinase domain near the C-terminus; a long MLCK1 containing six additional Ig-like domains at the N-terminus compared to the short MLCK1; and the C-terminal Ig module. MLCK2, MLCK3, and MLCK4 share a simpler domain architecture of a single kinase domain near the C-terminus and the absence of Ig-like or FN3 domains. The MLCK 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: 271005 [Multi-domain]  Cd Length: 250  Bit Score: 37.98  E-value: 3.94e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  60 TPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILKTIPLPSMEELQDLgSDysalilqnlgsrpqqtldallppdtpp 139
Cdd:cd14103   170 SYATDMWSVGVICYVLLSGLSPFMGDNDAETLANVTRAKWDFDDEAFDDI-SD--------------------------- 221
                          90       100
                  ....*....|....*....|....*...
gi 1039749119 140 EALDLLKRLLAFAPDKRLSAEQALQHPY 167
Cdd:cd14103   222 EAKDFISKLLVKDPRKRMSAAQCLQHPW 249
STKc_MEKK1 cd06630
Catalytic domain of the Protein Serine/Threonine Kinase, Mitogen-Activated Protein (MAP) ...
54-146 8.50e-03

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: 37.02  E-value: 8.50e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1039749119  54 PSCLR---YTPGVDMWSLGCILGEMLRGQPLFPGTSTFHQLELILK------TIPLPSMeelqdLGSDYSALILQNLGSR 124
Cdd:cd06630   177 PEVLRgeqYGRSCDVWSVGCVIIEMATAKPPWNAEKISNHLALIFKiasattPPPIPEH-----LSPGLRDVTLRCLELQ 251
                          90       100
                  ....*....|....*....|..
gi 1039749119 125 PQqtldallppDTPPeALDLLK 146
Cdd:cd06630   252 PE---------DRPP-ARELLK 263
STKc_Twitchin_like cd14114
The catalytic domain of the Giant Serine/Threonine Kinases, Twitchin and Projectin; STKs ...
139-168 8.65e-03

The catalytic domain of the Giant Serine/Threonine Kinases, Twitchin and Projectin; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Caenorhabditis elegans and Aplysia californica Twitchin, Drosophila melanogaster Projectin, and similar proteins. These are very large muscle proteins containing multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains and a single kinase domain near the C-terminus. Twitchin and Projectin are both associated with thick filaments. Twitchin is localized in the outer parts of A-bands and is involved in regulating muscle contraction. It interacts with the myofibrillar proteins myosin and actin in a phosphorylation-dependent manner, and may be involved in regulating the myosin cross-bridge cycle. The kinase activity of Twitchen is activated by Ca2+ and the Ca2+ binding protein S100A1. Projectin is associated with the end of thick filaments and is a component of flight muscle connecting filaments. The kinase domain of Projectin may play roles in autophosphorylation and transphosphorylation, which impact the formation of myosin filaments. The Twitchin-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: 271016 [Multi-domain]  Cd Length: 259  Bit Score: 37.18  E-value: 8.65e-03
                          10        20        30
                  ....*....|....*....|....*....|
gi 1039749119 139 PEALDLLKRLLAFAPDKRLSAEQALQHPYV 168
Cdd:cd14114   230 EEAKDFIRKLLLADPNKRMTIHQALEHPWL 259
STKc_PKN cd05589
Catalytic domain of the Serine/Threonine Kinase, Protein Kinase N; STKs catalyze the transfer ...
59-84 8.68e-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: 37.28  E-value: 8.68e-03
                          10        20
                  ....*....|....*....|....*.
gi 1039749119  59 YTPGVDMWSLGCILGEMLRGQPLFPG 84
Cdd:cd05589   178 YTRAVDWWGLGVLIYEMLVGESPFPG 203
 
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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