Diacylglycerol kinase accessory domain (presumed); Diacylglycerol (DAG) is a second messenger that acts as a protein kinase C activator. DAG can be produced from the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) by a phosphoinositide-specific phospholipase C and by the degradation of phosphatidylcholine (PC) by a phospholipase C or the concerted actions of phospholipase D and phosphatidate phosphohydrolase. This domain might either be an accessory domain or else contribute to the catalytic domain. Bacterial homologues are known.

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    520 IINNYFSIGVDASIAHRFHIMREKYPEKFNSRMKNKLWYFEFATSESIFSTCKKLEESLTVEICGKPLDLSNlSLEGIAV 599
Cdd:smart00045   1 VMNNYFSIGVDAHIALEFHNKREANPEKFNSRLKNKMWYFELGTKDLFFRTCKDLHERIELECDGVDVDLPN-SLEGIAV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    600 LNIPSMHGGSNLWGDtrrphgdiyginqalgatakviTDPDILKTCVPDLSDKRLEVVGLEGAIEMGQIYtKLKNAGRRL 679
Cdd:smart00045  80 LNIPSYGGGTNLWGT----------------------TDKEDLNFSKQSHDDGLLEVVGLTGAMHMAQIR-QVGLAGRRI 136

                          170       180
                   ....*....|....*....|....
gi 41872494    680 AKCSE--ITFHTTKTLPMQIDGEP 701
Cdd:smart00045 137 AQCSEvrITIKTSKTIPMQVDGEP 160

Diacylglycerol kinase N-terminus; This domain is found at the N-terminus of diacylglycerol kinases.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494     4 ERGLISPSDFAQLQKYMEYSTKKVSDVLKLF-EDGEMAKYVQGDAIGYEGFQQFLKIYLEVDnVPRHLSLALFQSFETGH 82
Cdd:pfam14513   1 EWVSLSPEEFAQLQKYAEYSSKKLKDVLEEFnEDGVLAKYNPEEPIDYEGFKLFMKTYLEVD-LPEDLCQHLFLSFQTKP 79

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 41872494    83 CLNETNVTK----------------------------DVVCLNDVSCYFSLLEGGR 110
Cdd:pfam14513  80 SQESPDSPKegasssvkagfdknpsslppapsspsasPVVYLKDVSCYLSLLEGGR 135

first protein kinase C conserved region 1 (C1 domain) found in type I diacylglycerol kinases; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. Type I DAG kinases (DGKs) contain EF-hand structures that bind Ca(2+) and recoverin homology domains, in addition to C1 and catalytic domains that are present in all DGKs. Type I DGKs, regulated by calcium binding, include three DGK isozymes (alpha, beta and gamma). DAG kinase alpha, also called 80 kDa DAG kinase, or diglyceride kinase alpha (DGK-alpha), is active upon cell stimulation, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity. DAG kinase beta, also called 90 kDa DAG kinase, or diglyceride kinase beta (DGK-beta), exhibits high phosphorylation activity for long-chain diacylglycerols. DAG kinase gamma, also called diglyceride kinase gamma (DGK-gamma), reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid. Members of this family contain two copies of the C1 domain. This model corresponds to the first one. DGK-alpha contains atypical C1 domains, while DGK-beta and DGK-gamma contain typical C1 domains that bind DAG and phorbol esters. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 201 KDDGQHMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALPCEVSTYAKS 261
Cdd:cd20799   1 KDDGQHVWRLKHFNKPAYCNVCENMLvGLRKQGLCCTFCKYTVHERCVSRAPASCIRTYVKS 62

Diacylglycerol kinase accessory domain (presumed); Diacylglycerol (DAG) is a second messenger that acts as a protein kinase C activator. DAG can be produced from the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) by a phosphoinositide-specific phospholipase C and by the degradation of phosphatidylcholine (PC) by a phospholipase C or the concerted actions of phospholipase D and phosphatidate phosphohydrolase. This domain might either be an accessory domain or else contribute to the catalytic domain. Bacterial homologues are known.

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    520 IINNYFSIGVDASIAHRFHIMREKYPEKFNSRMKNKLWYFEFATSESIFSTCKKLEESLTVEICGKPLDLSNlSLEGIAV 599
Cdd:smart00045   1 VMNNYFSIGVDAHIALEFHNKREANPEKFNSRLKNKMWYFELGTKDLFFRTCKDLHERIELECDGVDVDLPN-SLEGIAV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    600 LNIPSMHGGSNLWGDtrrphgdiyginqalgatakviTDPDILKTCVPDLSDKRLEVVGLEGAIEMGQIYtKLKNAGRRL 679
Cdd:smart00045  80 LNIPSYGGGTNLWGT----------------------TDKEDLNFSKQSHDDGLLEVVGLTGAMHMAQIR-QVGLAGRRI 136

                          170       180
                   ....*....|....*....|....
gi 41872494    680 AKCSE--ITFHTTKTLPMQIDGEP 701
Cdd:smart00045 137 AQCSEvrITIKTSKTIPMQVDGEP 160

Diacylglycerol kinase catalytic domain (presumed); Diacylglycerol (DAG) is a second messenger that acts as a protein kinase C activator. DAG can be produced from the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) by a phosphoinositide-specific phospholipase C and by the degradation of phosphatidylcholine (PC) by a phospholipase C or the concerted actions of phospholipase D and phosphatidate phosphohydrolase. This domain is presumed to be the catalytic domain. Bacterial homologues areknown.

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    378 LVFVNPKSGGKQGQRVLWKFQYILNPRQVFNLLKDGPEIGLRLFKDVPDS-RILVCGGDGTVGWILETIDKANLPVL-PP 455
Cdd:smart00046   1 LVFVNPKSGGGKGEKLLRKFRLLLNPRQVFDLTKKGPAVALVIFRDVPDFnRVLVCGGDGTVGWVLNALDKRELPLPePP 80

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 41872494    456 VAVLPLGTGNDLARCLRWGGGYEGQNLAKILKDLEMSKVVHMDR 499
Cdd:smart00046  81 VAVLPLGTGNDLARSLGWGGGYDGEKLLKTLRDALESDTVKLDR 124

second protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase alpha (DAG kinase alpha) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase alpha, also called 80 kDa diacylglycerol kinase, or diglyceride kinase alpha (DGK-alpha), converts the second messenger diacylglycerol into phosphatidate upon cell stimulation, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity. It is classified as a type I DAG kinase (DGK), containing EF-hand structures that bind Ca(2+) and a recoverin homology domain, in addition to C1 and catalytic domains that are present in all DGKs. As a type I DGK, it is regulated by calcium binding. DAG kinase alpha contains two copies of the C1 domain. This model corresponds to the second one. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 270 HVWVRGGCESGRCDRCQKKIRIYHSLTGLHCVWCHLEIHDDCLQAVGHECDCGLLRDHILPP 331
Cdd:cd20890   1 HVWVSGGCESSKCDKCQKKIKSFQSLTGLHCVWCHLKRHDECLSSVPSTCDCGPLRDHILPP 62

first protein kinase C conserved region 1 (C1 domain) found in type I diacylglycerol kinases; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. Type I DAG kinases (DGKs) contain EF-hand structures that bind Ca(2+) and recoverin homology domains, in addition to C1 and catalytic domains that are present in all DGKs. Type I DGKs, regulated by calcium binding, include three DGK isozymes (alpha, beta and gamma). DAG kinase alpha, also called 80 kDa DAG kinase, or diglyceride kinase alpha (DGK-alpha), is active upon cell stimulation, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity. DAG kinase beta, also called 90 kDa DAG kinase, or diglyceride kinase beta (DGK-beta), exhibits high phosphorylation activity for long-chain diacylglycerols. DAG kinase gamma, also called diglyceride kinase gamma (DGK-gamma), reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid. Members of this family contain two copies of the C1 domain. This model corresponds to the first one. DGK-alpha contains atypical C1 domains, while DGK-beta and DGK-gamma contain typical C1 domains that bind DAG and phorbol esters. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 201 KDDGQHMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALPCEVSTYAKS 261
Cdd:cd20799   1 KDDGQHVWRLKHFNKPAYCNVCENMLvGLRKQGLCCTFCKYTVHERCVSRAPASCIRTYVKS 62

Phorbol esters/diacylglycerol binding domain (C1 domain); This domain is also known as the Protein kinase C conserved region 1 (C1) domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 41872494   206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALPCE 254
Cdd:pfam00130   1 HHFVHRNFKQPTFCDHCGEFLwGLGKQGLKCSWCKLNVHKRCHEKVPPEC 50

Phorbol esters/diacylglycerol binding domain (C1 domain); This domain is also known as the Protein kinase C conserved region 1 (C1) domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 41872494   270 HVWVRGG-CESGRCDRCQKKIRiYHSLTGLHCVWCHLEIHDDCLQAVGHECDCG 322
Cdd:pfam00130   1 HHFVHRNfKQPTFCDHCGEFLW-GLGKQGLKCSWCKLNVHKRCHEKVPPECGCD 53

EF-hand domain pair;

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 41872494   112 EDKLEFTFKLYDTDRNGILDSSEVDKIILQMMRvaeyldwDVSELRPILQEMMKEIDYDGSGSVSQAE 179
Cdd:pfam13499   1 EEKLKEAFKLLDSDGDGYLDVEELKKLLRKLEE-------GEPLSDEEVEELFKEFDLDKDGRISFEE 61

Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms];

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 112 EDKLEFTFKLYDTDRNGILDSSEvdkiILQMMRVaeyldWDVSElrPILQEMMKEIDYDGSGSVSQAEWVRA 183
Cdd:COG5126  68 EPFARAAFDLLDTDGDGKISADE----FRRLLTA-----LGVSE--EEADELFARLDTDGDGKISFEEFVAA 128

calmodulin; Provisional

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 41872494  112 EDKLEFTFKLYDTDRNGILDSSEVDKIilqMMRVAEYLDWDVSElrpilqEMMKEIDYDGSGSVSQAEWVR 182
Cdd:PTZ00184  83 EEEIKEAFKVFDRDGNGFISAAELRHV---MTNLGEKLTDEEVD------EMIREADVDGDGQINYEEFVK 144

EF-hand, calcium binding motif; EF-hands are calcium-binding motifs that occur at least in pairs. Links between disease states and genes encoding EF-hands, particularly the S100 subclass, are emerging. Each motif consists of a 12 residue loop flanked on either side by a 12 residue alpha-helix. EF-hands undergo a conformational change unpon binding calcium ions.

                           10        20
                   ....*....|....*....|....
gi 41872494    160 LQEMMKEIDYDGSGSVSQAEWVRA 183
Cdd:smart00054   2 LKEAFRLFDKDGDGKIDFEEFKDL 25

Diacylglycerol kinase accessory domain (presumed); Diacylglycerol (DAG) is a second messenger that acts as a protein kinase C activator. DAG can be produced from the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) by a phosphoinositide-specific phospholipase C and by the degradation of phosphatidylcholine (PC) by a phospholipase C or the concerted actions of phospholipase D and phosphatidate phosphohydrolase. This domain might either be an accessory domain or else contribute to the catalytic domain. Bacterial homologues are known.

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    520 IINNYFSIGVDASIAHRFHIMREKYPEKFNSRMKNKLWYFEFATSESIFSTCKKLEESLTVEICGKPLDLSNlSLEGIAV 599
Cdd:smart00045   1 VMNNYFSIGVDAHIALEFHNKREANPEKFNSRLKNKMWYFELGTKDLFFRTCKDLHERIELECDGVDVDLPN-SLEGIAV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    600 LNIPSMHGGSNLWGDtrrphgdiyginqalgatakviTDPDILKTCVPDLSDKRLEVVGLEGAIEMGQIYtKLKNAGRRL 679
Cdd:smart00045  80 LNIPSYGGGTNLWGT----------------------TDKEDLNFSKQSHDDGLLEVVGLTGAMHMAQIR-QVGLAGRRI 136

                          170       180
                   ....*....|....*....|....
gi 41872494    680 AKCSE--ITFHTTKTLPMQIDGEP 701
Cdd:smart00045 137 AQCSEvrITIKTSKTIPMQVDGEP 160

Diacylglycerol kinase catalytic domain (presumed); Diacylglycerol (DAG) is a second messenger that acts as a protein kinase C activator. DAG can be produced from the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) by a phosphoinositide-specific phospholipase C and by the degradation of phosphatidylcholine (PC) by a phospholipase C or the concerted actions of phospholipase D and phosphatidate phosphohydrolase. This domain is presumed to be the catalytic domain. Bacterial homologues areknown.

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494    378 LVFVNPKSGGKQGQRVLWKFQYILNPRQVFNLLKDGPEIGLRLFKDVPDS-RILVCGGDGTVGWILETIDKANLPVL-PP 455
Cdd:smart00046   1 LVFVNPKSGGGKGEKLLRKFRLLLNPRQVFDLTKKGPAVALVIFRDVPDFnRVLVCGGDGTVGWVLNALDKRELPLPePP 80

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 41872494    456 VAVLPLGTGNDLARCLRWGGGYEGQNLAKILKDLEMSKVVHMDR 499
Cdd:smart00046  81 VAVLPLGTGNDLARSLGWGGGYDGEKLLKTLRDALESDTVKLDR 124

second protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase alpha (DAG kinase alpha) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase alpha, also called 80 kDa diacylglycerol kinase, or diglyceride kinase alpha (DGK-alpha), converts the second messenger diacylglycerol into phosphatidate upon cell stimulation, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity. It is classified as a type I DAG kinase (DGK), containing EF-hand structures that bind Ca(2+) and a recoverin homology domain, in addition to C1 and catalytic domains that are present in all DGKs. As a type I DGK, it is regulated by calcium binding. DAG kinase alpha contains two copies of the C1 domain. This model corresponds to the second one. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 270 HVWVRGGCESGRCDRCQKKIRIYHSLTGLHCVWCHLEIHDDCLQAVGHECDCGLLRDHILPP 331
Cdd:cd20890   1 HVWVSGGCESSKCDKCQKKIKSFQSLTGLHCVWCHLKRHDECLSSVPSTCDCGPLRDHILPP 62

first protein kinase C conserved region 1 (C1 domain) found in type I diacylglycerol kinases; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. Type I DAG kinases (DGKs) contain EF-hand structures that bind Ca(2+) and recoverin homology domains, in addition to C1 and catalytic domains that are present in all DGKs. Type I DGKs, regulated by calcium binding, include three DGK isozymes (alpha, beta and gamma). DAG kinase alpha, also called 80 kDa DAG kinase, or diglyceride kinase alpha (DGK-alpha), is active upon cell stimulation, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity. DAG kinase beta, also called 90 kDa DAG kinase, or diglyceride kinase beta (DGK-beta), exhibits high phosphorylation activity for long-chain diacylglycerols. DAG kinase gamma, also called diglyceride kinase gamma (DGK-gamma), reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid. Members of this family contain two copies of the C1 domain. This model corresponds to the first one. DGK-alpha contains atypical C1 domains, while DGK-beta and DGK-gamma contain typical C1 domains that bind DAG and phorbol esters. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 201 KDDGQHMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALPCEVSTYAKS 261
Cdd:cd20799   1 KDDGQHVWRLKHFNKPAYCNVCENMLvGLRKQGLCCTFCKYTVHERCVSRAPASCIRTYVKS 62

first protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase gamma (DAG kinase gamma) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase gamma, also called diglyceride kinase gamma (DGK-gamma), reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid. It is classified as a type I DAG kinase (DGK), containing EF-hand structures that bind Ca(2+) and a recoverin homology domain, in addition to C1 and catalytic domains that are present in all DGKs. As a type I DGK, it is regulated by calcium binding. DGK-gamma contains two copies of the C1 domain. This model corresponds to the first one. DGK-gamma contains typical C1 domains that bind DAG and phorbol esters. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 41872494 190 LLVLLGLEMTLKDDGQHMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALPCEVSTYAKS 261
Cdd:cd20846   1 LLVLLGMETNVKDDGQHAWRLKHFKKPAYCNFCHTMLlGVRKQGLCCSFCKYTVHERCVSKDIASCISTYVKS 73

second protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase gamma (DAG kinase gamma) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase gamma, also called diglyceride kinase gamma (DGK-gamma), reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid. It is classified as a type I DAG kinase (DGK), containing EF-hand structures that bind Ca(2+) and a recoverin homology domain, in addition to C1 and catalytic domains that are present in all DGKs. As a type I DGK, it is regulated by calcium binding. DGK-gamma contains two copies of the C1 domain. This model corresponds to the second one. DGK-gamma contains typical C1 domains that bind DAG and phorbol esters. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 41872494 270 HVWVRGGcESGRCDRCQKKIRIYHSLTGLHCVWCHLEIHDDCLQAVGHECDCGLLRDHILPP 331
Cdd:cd20892   1 HVWVEGN-SPVKCDRCHKSIKCYQGLTGLHCVWCQITLHNKCASHVSPECDGGQLKDHILLP 61

Phosphatidylglycerol kinase, diacylglycerol kinase family [Lipid transport and metabolism, General function prediction only];

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494 377 LLVFVNPKSGGKQGQRVLWKFQYILNpRQVFNLL-------KDGPEIGLRLFKDVPDsRILVCGGDGTVGWILETIDKAN 449
Cdd:COG1597   5 ALLIVNPASGRGRAARLLERLVAALR-AAGLEVEvletespGDATELAREAAAEGAD-LVVAAGGDGTVNEVANGLAGTG 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494 450 lpvlPPVAVLPLGTGNDLARCLRWgggyeGQNLAKILKDLEMSKVVHMDrwsveVIpqqteeKSDPVPFqiINNyFSIGV 529
Cdd:COG1597  83 ----PPLGILPLGTGNDFARALGI-----PLDPEAALEALLTGRTRRID-----LG------RVNGRYF--LNV-AGIGF 139

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494 530 DASIAHRfhimrekypekFNSRMKNKL-W--YFeFATSESIFSTcKKLEesLTVEICGKPLDLSNLSlegIAVLNIPSMH 606
Cdd:COG1597 140 DAEVVER-----------ANRALKRRLgKlaYV-LAALRALLRY-RPFR--LRIELDGEEIEGEALL---VAVGNGPYYG 201

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494 607 GGSNLWGDtrrphgdiyginqalgatakvitdpdilktcvPDLSDKRLEVVGLE--GAIEMGQIYTKLKNaGR------- 677
Cdd:COG1597 202 GGLRLAPD--------------------------------ASLDDGLLDVVVVRplSRLRLLRLLPRLLR-GRhlrhpgv 248

                       330       340       350
                ....*....|....*....|....*....|....*...
gi 41872494 678 RLAKCSEITFHTTKTLPMQIDGEP-WMQTPCTIKITHK 714
Cdd:COG1597 249 RYFRAREVEIESDRPLPVQLDGEPlGLATPLEFEVLPG 286

Phorbol esters/diacylglycerol binding domain (C1 domain); This domain is also known as the Protein kinase C conserved region 1 (C1) domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 41872494   206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALPCE 254
Cdd:pfam00130   1 HHFVHRNFKQPTFCDHCGEFLwGLGKQGLKCSWCKLNVHKRCHEKVPPEC 50

EF-hand, calcium binding motif; A diverse superfamily of calcium sensors and calcium signal modulators; most examples in this alignment model have 2 active canonical EF hands. Ca2+ binding induces a conformational change in the EF-hand motif, leading to the activation or inactivation of target proteins. EF-hands tend to occur in pairs or higher copy numbers.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494 114 KLEFTFKLYDTDRNGILDSSEvdkiilqMMRVAEYLDWDVSElrPILQEMMKEIDYDGSGSVSQAEWVRA 183
Cdd:cd00051   1 ELREAFRLFDKDGDGTISADE-------LKAALKSLGEGLSE--EEIDEMIREVDKDGDGKIDFEEFLEL 61

protein kinase C conserved region 1 (C1 domain) superfamily; The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains. It contains the motif HX12CX2CXnCX2CX4HX2CX7C, where C and H are cysteine and histidine, respectively; X represents other residues; and n is either 13 or 14. C1 has a globular fold with two separate Zn(2+)-binding sites. It was originally discovered as lipid-binding modules in protein kinase C (PKC) isoforms. C1 domains that bind and respond to phorbol esters (PE) and diacylglycerol (DAG) are referred to as typical, and those that do not respond to PE and DAG are deemed atypical. A C1 domain may also be referred to as PKC or non-PKC C1, based on the parent protein's activity. Most C1 domain-containing non-PKC proteins act as lipid kinases and scaffolds, except PKD which acts as a protein kinase. PKC C1 domains play roles in membrane translocation and activation of the enzyme.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|
gi 41872494 206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKA-LPC 253
Cdd:cd00029   1 HRFVPTTFSSPTFCDVCGKLIwGLFKQGLKCSDCGLVCHKKCLDKApSPC 50

protein kinase C conserved region 1 (C1 domain) found in Schizosaccharomyces pombe protein BZZ1 and similar proteins; BZZ1 is a syndapin-like F-BAR protein that plays a role in endocytosis and trafficking to the vacuole. It functions with type I myosins to restore polarity of the actin cytoskeleton after NaCl stress. BZZ1 contains an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), a central coiled-coil, and two C-terminal SH3 domains. Schizosaccharomyces pombe BZZ1 also harbors a C1 domain, but Saccharomyces cerevisiae BZZ1 doesn't have any. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 41872494 205 QHMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKALP 252
Cdd:cd20824   1 PHNFKPHSFSIPTKCDYCGEKIwGLSKKGLSCKDCGFNCHIKCELKVPP 49

first protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase eta (DAG kinase eta) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase eta, also called diglyceride kinase eta (DGK-eta), plays a key role in promoting cell growth. It is classified as a type II DAG kinase (DGK), containing pleckstrin homology (PH) and sterile alpha motifs (SAM) domains, in addition to C1 and catalytic domains that are present in all DGKs. The SAM domain mediates oligomerization of type II DGKs. The diacylglycerol kinase eta gene, DGKH, is a replicated risk gene of bipolar disorder (BPD). DAG kinase eta contains two copies of the C1 domain. This model corresponds to the first one. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 41872494 204 GQHMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCAMKAL-PCEVSTYA 259
Cdd:cd20848  28 GMHNWYACSHARPTFCNVCRESLsGVTSHGLSCEVCKFKAHKRCAVRATnNCKWTTLA 85

protein kinase C conserved region 1 (C1 domain) found in male germ cell RacGap (MgcRacGAP) and similar proteins; MgcRacGAP, also called Rac GTPase-activating protein 1 (RACGAP1) or protein CYK4, plays an important dual role in cytokinesis: i) it is part of centralspindlin-complex, together with the mitotic kinesin MKLP1, which is critical for the structure of the central spindle by promoting microtuble bundling; and ii) after phosphorylation by aurora B, MgcRacGAP becomes an effective regulator of RhoA and plays an important role in the assembly of the contractile ring and the initiation of cytokinesis. MgcRacGAP-like proteins contain an N-terminal C1 domain, and a C-terminal RhoGAP domain. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|
gi 41872494 205 QHMWRPKRFPRPVYCNLCESSIGLGKQGLSCNLCKYTVHDQCAMKA-LPC 253
Cdd:cd20821   2 PHRFVSKTVIKPETCVVCGKRIKFGKKALKCKDCRVVCHPDCKDKLpLPC 51

protein kinase C conserved region 1 (C1 domain) found in myotonic dystrophy kinase-related Cdc42-binding kinase gamma (MRCK gamma) and similar proteins; MRCK gamma (MRCKG), also called Cdc42-binding protein kinase gamma, DMPK-like gamma, myotonic dystrophy protein kinase-like gamma, or myotonic dystrophy protein kinase-like alpha, is a serine/threonine-protein kinase expressed in heart and skeletal muscles. It may act as a downstream effector of Cdc42 in cytoskeletal reorganization and contributes to the actomyosin contractility required for cell invasion, through the regulation of MYPT1 and thus MLC2 phosphorylation. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 41872494 206 HMWRPKRFPRPVYCNLCES-SIGLGKQGLSCNLCKYTVHDQCAMKALPC 253
Cdd:cd20866   1 HTFKPKTFTSPTKCLRCTSlMVGLVRQGLACEACNYVCHVSCAEGAPIC 49

protein kinase C conserved region 1 (C1 domain) found in the atypical protein kinase C (aPKC) family; PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. They contain a C2-like region, instead of a calcium-binding (C2) region found in classical PKCs, in their regulatory domain. There are two aPKC isoforms, zeta and iota. aPKCs are involved in many cellular functions including proliferation, migration, apoptosis, polarity maintenance and cytoskeletal regulation. They also play a critical role in the regulation of glucose metabolism and in the pathogenesis of type 2 diabetes. PKC-zeta plays a critical role in activating the glucose transport response. It is activated by glucose, insulin, and exercise through diverse pathways. PKC-zeta also plays a central role in maintaining cell polarity in yeast and mammalian cells. In addition, it affects actin remodeling in muscle cells. PKC-iota is directly implicated in carcinogenesis. It is critical to oncogenic signaling mediated by Ras and Bcr-Abl. The PKC-iota gene is the target of tumor-specific gene amplification in many human cancers, and has been identified as a human oncogene. In addition to its role in transformed growth, PKC-iota also promotes invasion, chemoresistance, and tumor cell survival. Expression profiling of PKC-iota is a prognostic marker of poor clinical outcome in several human cancers. PKC-iota also plays a role in establishing cell polarity, and has critical embryonic functions. Members of this family contain one C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 41872494 206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQC 246
Cdd:cd20794   3 HLFQAKRFNRRAVCAYCSDRIwGLGRQGYKCINCKLLVHKKC 44

protein kinase C conserved region 1 (C1 domain) found in tensin-3 (TNS3) variant and similar proteins; Tensin-3 (TNS3), also called tensin-like SH2 domain-containing protein 1 (TENS1), or tumor endothelial marker 6 (TEM6), may play a role in actin remodeling. It is involved in the dissociation of the integrin-tensin-actin complex. This model corresponds to the C1 domain found in TNS3 variant. Typical TNS3 does not contain C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 41872494 206 HMWRPKRFPRPVYCNLCESSIGlgKQGLSCNLCKYTVHDQCAMKAL-PC 253
Cdd:cd20889   3 HTFKNKTFKKPKVCSICKQVID--SQGISCRVCKYACHKKCEAKVVtPC 49

protein kinase C conserved region 1 (C1 domain) found in the atypical protein kinase C (aPKC) zeta type; PKCs are classified into three groups (classical, atypical, and novel) depending on their mode of activation and the structural characteristics of their regulatory domain. aPKCs only require phosphatidylserine (PS) for activation. They contain a C2-like region, instead of a calcium-binding (C2) region found in classical PKCs, in their regulatory domain. There are two aPKC isoforms, zeta and iota. aPKCs are involved in many cellular functions including proliferation, migration, apoptosis, polarity maintenance and cytoskeletal regulation. They also play a critical role in the regulation of glucose metabolism and in the pathogenesis of type 2 diabetes. PKC-zeta plays a critical role in activating the glucose transport response. It is activated by glucose, insulin, and exercise through diverse pathways. PKC-zeta also plays a central role in maintaining cell polarity in yeast and mammalian cells. In addition, it affects actin remodeling in muscle cells. Members of this family contain C1 domain found in aPKC isoform zeta. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 41872494 206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQC 246
Cdd:cd21095   3 HLFQAKRFNRRAYCGQCSERIwGLGRQGYKCINCKLLVHKRC 44

protein kinase C conserved region 1 (C1 domain) found in SH3 and cysteine-rich domain-containing protein 2 (Stac2) and similar proteins; Stac2, also called 24b2/Stac2, or Src homology 3 and cysteine-rich domain-containing protein 2, plays a redundant role in promoting the expression of calcium channel CACNA1S at the cell membrane, and thereby contributes to increased channel activity. It slows down the inactivation rate of the calcium channel CACNA1C. Stac2 contains a cysteine-rich C1 domain and one SH3 domain at the C-terminus. This model corresponds to the C1 domain. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|...
gi 41872494 206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQCA 247
Cdd:cd20881   6 HSFQEHVFKKPSPCELCHQMIvGNSKQGLRCKMCKVSVHLWCS 48

putative lipid kinase; Reviewed

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494  382 NPKSGGKqgqRVLWKFQYILNPRQVFNLL------KDGPEIGLrLFKDVPDSR--ILVCGGDGTVGWILETIDKANLPVl 453
Cdd:PRK13059   9 NPYSGEN---AIISELDKVIRIHQEKGYLvvpyriSLEYDLKN-AFKDIDESYkyILIAGGDGTVDNVVNAMKKLNIDL- 83

                         90
                 ....*....|....*...
gi 41872494  454 pPVAVLPLGTGNDLARCL 471
Cdd:PRK13059  84 -PIGILPVGTANDFAKFL 100

protein kinase C conserved region 1 (C1 domain) found in myotonic dystrophy kinase-related Cdc42-binding kinase alpha (MRCK alpha) and similar proteins; MRCK alpha, also called Cdc42-binding protein kinase alpha, DMPK-like alpha, or myotonic dystrophy protein kinase-like alpha, is a serine/threonine-protein kinase expressed ubiquitously in many tissues. It plays a role in the regulation of peripheral actin reorganization and neurite outgrowth. It may also play a role in the transferrin iron uptake pathway. MRCK alpha is an important downstream effector of Cdc42 and plays a role in the regulation of cytoskeleton reorganization and cell migration. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 41872494 206 HMWRPKRFPRPVYCNLCES-SIGLGKQGLSCNLCKYTVHDQCAMKA 250
Cdd:cd20864   3 HQFVVKSFTTPTKCNQCTSlMVGLIRQGCTCEVCGFSCHVTCADKA 48

Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms];

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 41872494 111 PEDKLEFTFKLYDTDRNGILDSSEVDKIILQMMR-------------------VAEYLDWDVSELRPILQEMMKEIDYDG 171
Cdd:COG5126   3 QRRKLDRRFDLLDADGDGVLERDDFEALFRRLWAtlfseadtdgdgrisreefVAGMESLFEATVEPFARAAFDLLDTDG 82

                        90
                ....*....|..
gi 41872494 172 SGSVSQAEWVRA 183
Cdd:COG5126  83 DGKISADEFRRL 94

second protein kinase C conserved region 1 (C1 domain) found in novel protein kinase C (nPKC) epsilon, eta, and similar proteins; 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. 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. PKC-eta is predominantly expressed in squamous epithelia, where it plays a crucial role in the signaling of cell-type specific differentiation. It is also expressed in pro-B cells and early-stage thymocytes, and acts as a key regulator in early B-cell development. PKC-eta increases glioblastoma multiforme (GBM) proliferation and resistance to radiation, and is being developed as a therapeutic target for the management of GBM. Members of this family contain two copies of C1 domain. This model corresponds to the second one. The C1 domain is a cysteine-rich zinc binding domain that does not bind DNA nor possess structural similarity to conventional zinc finger domains; it contains two separate Zn(2+)-binding sites.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 41872494 206 HMWRPKRFPRPVYCNLCESSI-GLGKQGLSCNLCKYTVHDQC 246
Cdd:cd20838   3 HRFSVHNYKRPTFCDHCGSLLyGLYKQGLQCKVCKMNVHKRC 44