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 1295940817  515 IINNYFSIGVDASIAHRFHLMREKYPEKFNSRMKNKLWYFEFATSESIFSTCKKLEESVTVEICGKlLDLSDLSLEGIAV 594
Cdd:smart00045   1 VMNNYFSIGVDAHIALEFHNKREANPEKFNSRLKNKMWYFELGTKDLFFRTCKDLHERIELECDGV-DVDLPNSLEGIAV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817  595 LNIPSTHGGSNLWGDtkrphgdtceinqalgsaakiiTDPDILKTCVPDMSDKRLEVVGIEGAIEMGQIYtRLKSAGHRL 674
Cdd:smart00045  80 LNIPSYGGGTNLWGT----------------------TDKEDLNFSKQSHDDGLLEVVGLTGAMHMAQIR-QVGLAGRRI 136

                          170       180
                   ....*....|....*....|....
gi 1295940817  675 AKCSE--ITFQTTKTLPMQIDGEP 696
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 1295940817   4 EKGLISPEDFAQLQKYIEYSTKRVSDVLKVFD-DGEMNRFCQGDAIGYLGFEQFMKMYLEmEEVPHHLCWALFWSFHT-- 80
Cdd:pfam14513   1 EWVSLSPEEFAQLQKYAEYSSKKLKDVLEEFNeDGVLAKYNPEEPIDYEGFKLFMKTYLE-VDLPEDLCQHLFLSFQTkp 79

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1295940817  81 -------------SQVAAEKTK------------SKANVICLSDVYCYFTLLEGGR 111
Cdd:pfam14513  80 sqespdspkegasSSVKAGFDKnpsslppapsspSASPVVYLKDVSCYLSLLEGGR 135

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        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1295940817 202 KDDGNHIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHCAMKAQPCEVSTYAKS 262
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 1295940817  515 IINNYFSIGVDASIAHRFHLMREKYPEKFNSRMKNKLWYFEFATSESIFSTCKKLEESVTVEICGKlLDLSDLSLEGIAV 594
Cdd:smart00045   1 VMNNYFSIGVDAHIALEFHNKREANPEKFNSRLKNKMWYFELGTKDLFFRTCKDLHERIELECDGV-DVDLPNSLEGIAV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817  595 LNIPSTHGGSNLWGDtkrphgdtceinqalgsaakiiTDPDILKTCVPDMSDKRLEVVGIEGAIEMGQIYtRLKSAGHRL 674
Cdd:smart00045  80 LNIPSYGGGTNLWGT----------------------TDKEDLNFSKQSHDDGLLEVVGLTGAMHMAQIR-QVGLAGRRI 136

                          170       180
                   ....*....|....*....|....
gi 1295940817  675 AKCSE--ITFQTTKTLPMQIDGEP 696
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 1295940817  374 LVFINLKSGGKQGQSVLWKFQYILNPRQVFDL-KDGPEPGLRFFKDVPQF-RILVCGGDGTVGWVLETIDKANF-ATVPP 450
Cdd:smart00046   1 LVFVNPKSGGGKGEKLLRKFRLLLNPRQVFDLtKKGPAVALVIFRDVPDFnRVLVCGGDGTVGWVLNALDKRELpLPEPP 80

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 1295940817  451 VAVLPLGTGNDLARCLRWGRGYEGENLRKILKDIELSKVVYLDR 494
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 1295940817 271 HLWVRGGCHSGRCDRCQKKIRTYHSLTGLHCVWCHLEIHDDCLQAVGPECDCGLLRDHILPP 332
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 1295940817 202 KDDGNHIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHCAMKAQPCEVSTYAKS 262
Cdd:cd20799     1 KDDGQHVWRLKHFNKPAYCNVCENMLvGLRKQGLCCTFCKYTVHERCVSRAPASCIRTYVKS 62

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 1295940817 115 KLEFTFKLYDMDRNGILDSTEvekiilqMMRVAEYLDWDVSElrPILQEMMREMDQDGSGSVSLDEWVRA 184
Cdd:cd00051     1 ELREAFRLFDKDGDGTISADE-------LKAALKSLGEGLSE--EEIDEMIREVDKDGDGKIDFEEFLEL 61

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 1295940817 207 HIWRPKRFTRLVYCNLCEQSIS-LGKQGLSCNFCKYIVHDHCAMKAQPCE 255
Cdd:pfam00130   1 HHFVHRNFKQPTFCDHCGEFLWgLGKQGLKCSWCKLNVHKRCHEKVPPEC 50

EF-hand domain pair;

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1295940817 113 EDKLEFTFKLYDMDRNGILDSTEVEKIILQMMRvaeyldwDVSELRPILQEMMREMDQDGSGSVSLDE 180
Cdd:pfam13499   1 EEKLKEAFKLLDSDGDGYLDVEELKKLLRKLEE-------GEPLSDEEVEELFKEFDLDKDGRISFEE 61

putative lipid kinase; Reviewed

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817 424 ILVCGGDGTVGWVLETIDKANFATvpPVAVLPLGTGNDLARCLRWGRGYEgENLRKIL----KDIELSKVVylDRWFLEV 499
Cdd:PRK13059   60 ILIAGGDGTVDNVVNAMKKLNIDL--PIGILPVGTANDFAKFLGMPTDIG-EACEQILkskpKKVDLGKIN--DKYFINV 134

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 1295940817  161 LQEMMREMDQDGSGSVSLDEWVRA 184
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 1295940817  515 IINNYFSIGVDASIAHRFHLMREKYPEKFNSRMKNKLWYFEFATSESIFSTCKKLEESVTVEICGKlLDLSDLSLEGIAV 594
Cdd:smart00045   1 VMNNYFSIGVDAHIALEFHNKREANPEKFNSRLKNKMWYFELGTKDLFFRTCKDLHERIELECDGV-DVDLPNSLEGIAV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817  595 LNIPSTHGGSNLWGDtkrphgdtceinqalgsaakiiTDPDILKTCVPDMSDKRLEVVGIEGAIEMGQIYtRLKSAGHRL 674
Cdd:smart00045  80 LNIPSYGGGTNLWGT----------------------TDKEDLNFSKQSHDDGLLEVVGLTGAMHMAQIR-QVGLAGRRI 136

                          170       180
                   ....*....|....*....|....
gi 1295940817  675 AKCSE--ITFQTTKTLPMQIDGEP 696
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 1295940817  374 LVFINLKSGGKQGQSVLWKFQYILNPRQVFDL-KDGPEPGLRFFKDVPQF-RILVCGGDGTVGWVLETIDKANF-ATVPP 450
Cdd:smart00046   1 LVFVNPKSGGGKGEKLLRKFRLLLNPRQVFDLtKKGPAVALVIFRDVPDFnRVLVCGGDGTVGWVLNALDKRELpLPEPP 80

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 1295940817  451 VAVLPLGTGNDLARCLRWGRGYEGENLRKILKDIELSKVVYLDR 494
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 1295940817 271 HLWVRGGCHSGRCDRCQKKIRTYHSLTGLHCVWCHLEIHDDCLQAVGPECDCGLLRDHILPP 332
Cdd:cd20890     1 HVWVSGGCESSKCDKCQKKIKSFQSLTGLHCVWCHLKRHDECLSSVPSTCDCGPLRDHILPP 62

second 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 second 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
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1295940817 271 HLWVRGGChSGRCDRCQKKIRTYHSLTGLHCVWCHLEIHDDCLQAVGPECDCG 323
Cdd:cd20851     1 HHWVEGNC-PGKCDKCHKSIKSYQGLTGLHCVWCHITLHNKCASHVKPECDLG 52

first protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase beta (DAG kinase beta) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase beta, also called 90 kDa diacylglycerol kinase, or diglyceride kinase beta (DGK-beta), exhibits high phosphorylation activity for long-chain diacylglycerols. 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 beta contains two copies of the C1 domain. This model corresponds to the first one. DGK-beta 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 1295940817 200 TMKDDGNHIWRPKRFTRLVYCNLC-EQSISLGKQGLSCNFCKYIVHDHCAMKAQPCEVSTYAKSRK 264
Cdd:cd20845     1 NVKDDGQHVWRLKHFNKPAYCNLClNMLVGLGKQGLCCSFCKYTVHERCVQRAPASCIKTYVKSKK 66

second protein kinase C conserved region 1 (C1 domain) found in diacylglycerol kinase beta (DAG kinase beta) and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase beta, also called 90 kDa diacylglycerol kinase, or diglyceride kinase beta (DGK-beta), exhibits high phosphorylation activity for long-chain diacylglycerols. 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 beta contains two copies of the C1 domain. This model corresponds to the second one. DGK-beta 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
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1295940817 271 HLWVRGGCHSgRCDRCQKKIRTYHSLTGLHCVWCHLEIHDDCLQAVGPECDCGLLRDH 328
Cdd:cd20891     3 HFWVEGNCPT-KCDKCHKTIKCYQGLTGLHCVWCQITLHNKCASHVKPECDCGPLKDH 59

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

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817 373 LLVFINLKSGGKQGQSVLWKFQYILNpRQVFDLK----DGPEPGLRFFKDV--PQFRILV-CGGDGTVGWVLETIdkanF 445
Cdd:COG1597     5 ALLIVNPASGRGRAARLLERLVAALR-AAGLEVEvletESPGDATELAREAaaEGADLVVaAGGDGTVNEVANGL----A 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817 446 ATVPPVAVLPLGTGNDLARCLRWGRgyegeNLRKILKDIELSKVVYLD------RWFLEVipqqngeksdpvpsqiinny 519
Cdd:COG1597    80 GTGPPLGILPLGTGNDFARALGIPL-----DPEAALEALLTGRTRRIDlgrvngRYFLNV-------------------- 134

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817 520 FSIGVDASIAHRfhlmrekypekFNSRMKNKL-W--YFeFATSESIFSTcKKLEesVTVEICGKLLDLSDLSlegIAVLN 596
Cdd:COG1597   135 AGIGFDAEVVER-----------ANRALKRRLgKlaYV-LAALRALLRY-RPFR--LRIELDGEEIEGEALL---VAVGN 196

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817 597 IPSTHGGSNLWGDtkrphgdtceinqalgsaakiitdpdilktcvPDMSDKRLEVVGIE--GAIEMGQIYTRLKSAGH-- 672
Cdd:COG1597   197 GPYYGGGLRLAPD--------------------------------ASLDDGLLDVVVVRplSRLRLLRLLPRLLRGRHlr 244

                         330       340       350       360
                  ....*....|....*....|....*....|....*....|..
gi 1295940817 673 ----RLAKCSEITFQTTKTLPMQIDGEP-WMQAPCTIKITHK 709
Cdd:COG1597   245 hpgvRYFRAREVEIESDRPLPVQLDGEPlGLATPLEFEVLPG 286

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 1295940817 115 KLEFTFKLYDMDRNGILDSTEvekiilqMMRVAEYLDWDVSElrPILQEMMREMDQDGSGSVSLDEWVRA 184
Cdd:cd00051     1 ELREAFRLFDKDGDGTISADE-------LKAALKSLGEGLSE--EEIDEMIREVDKDGDGKIDFEEFLEL 61

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 1295940817 207 HIWRPKRFTRLVYCNLCEQSIS-LGKQGLSCNFCKYIVHDHCAMKAQPCE 255
Cdd:pfam00130   1 HHFVHRNFKQPTFCDHCGEFLWgLGKQGLKCSWCKLNVHKRCHEKVPPEC 50

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 1295940817 207 HIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHCAMKA-QPC 254
Cdd:cd00029     1 HRFVPTTFSSPTFCDVCGKLIwGLFKQGLKCSDCGLVCHKKCLDKApSPC 50

third protein kinase C conserved region 1 (C1 domain) found in type V diacylglycerol kinase, DAG kinase theta, and similar proteins; Diacylglycerol (DAG) kinase (EC 2.7.1.107) is a lipid kinase that phosphorylates diacylglycerol to form phosphatidic acid. DAG kinase theta, also called diglyceride kinase theta (DGK-theta), is the only isoform classified as type V; it contains a pleckstrin homology (PH)-like domain and an additional C1 domain, compared to other DGKs. It may regulate the activity of protein kinase C by controlling the balance between the two signaling lipids, diacylglycerol and phosphatidic acid. DAG kinase theta contains three copies of the C1 domain. This model corresponds to the third 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 1295940817 271 HLWVRGGCHSG-RCDRCQKKIRTYHSLTGLHCVWCHLEIHDDCLQAVGPECDCGLLRDHILPP 332
Cdd:cd20854     1 HHWREGNLPSNsKCEVCKKSCGSSECLAGMRCEWCGITAHASCYKSLPKECNFGRLRNIILPP 63

EF-hand domain pair;

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1295940817 113 EDKLEFTFKLYDMDRNGILDSTEVEKIILQMMRvaeyldwDVSELRPILQEMMREMDQDGSGSVSLDE 180
Cdd:pfam13499   1 EEKLKEAFKLLDSDGDGYLDVEELKKLLRKLEE-------GEPLSDEEVEELFKEFDLDKDGRISFEE 61

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 1295940817 207 HIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHCAMKAQP 253
Cdd:cd20824     2 HNFKPHSFSIPTKCDYCGEKIwGLSKKGLSCKDCGFNCHIKCELKVPP 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 1295940817 207 HIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHC 247
Cdd:cd20794     3 HLFQAKRFNRRAVCAYCSDRIwGLGRQGYKCINCKLLVHKKC 44

protein kinase C conserved region 1 (C1 domain) found in Drosophila melanogaster GM13116p and similar proteins; This group contains uncharacterized proteins including Drosophila melanogaster GM13116p and Caenorhabditis elegans hypothetical protein R11G1.4, both of which contain C2 (a calcium-binding domain) and C1 domains. This model describes the C1 domain, 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 1295940817 206 NHIWRPKRFTRLVYCNLCEQSI--SLGKQGLSCNFCKYIVHDHCAMKA-QPC 254
Cdd:cd20831     5 DHTFVATHFKGGPSCAVCNKLIpgRFGKQGYQCRDCGLICHKRCHVKVeTHC 56

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 1295940817 207 HIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHC 247
Cdd:cd21095     3 HLFQAKRFNRRAYCGQCSERIwGLGRQGYKCINCKLLVHKRC 44

protein kinase C conserved region 1 (C1 domain) found in tensin-2 like (TNS2-like) proteins; The TNS2-like group includes TNS2, and variants of TNS1 and TNS3. Tensin-2 (TNS2), also called C1 domain-containing phosphatase and tensin (C1-TEN), or tensin-like C1 domain-containing phosphatase (TENC1), is an essential component for the maintenance of glomerular basement membrane (GBM) structures. It regulates cell motility and proliferation. It may have phosphatase activity. TNS2 reduces AKT1 phosphorylation, lowers AKT1 kinase activity and interferes with AKT1 signaling. Tensin-1 (TNS1) plays a role in fibrillar adhesion formation. It may be involved in cell migration, cartilage development and in linking signal transduction pathways to the cytoskeleton. 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. Typical TNS1 and TNS3 do not contain C1 domains, but some isoforms/variants do. Members of this family contain an N-terminal region with a zinc finger (C1 domain), a protein tyrosine phosphatase (PTP)-like domain and a protein kinase 2 (C2) domain, and a C-terminal region with SH2 and pTyr binding (PTB) domains. This model corresponds to 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 1295940817 207 HIWRPKRFTRLVYCNLCEQSISlgKQGLSCNFCKYIVHDHC-AMKAQPCEVS 257
Cdd:cd20826     3 HSFKEKSFRKPRTCDVCKQIIW--NEGSSCRVCKYACHRKCePKVTAACSPS 52

putative lipid kinase; Reviewed

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1295940817 424 ILVCGGDGTVGWVLETIdkANFATVPPVAVLPLGTGNDLARCLRWGRGYEGENLRKILKD 483
Cdd:PRK13055   63 IIAAGGDGTINEVVNGI--APLEKRPKMAIIPAGTTNDYARALKIPRDNPVEAAKVILKN 120

protein kinase C conserved region 1 (C1 domain) found in the atypical protein kinase C (aPKC) iota 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-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 C1 domain found in aPKC isoform iota. 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 1295940817 207 HIWRPKRFTRLVYCNLCEQSI-SLGKQGLSCNFCKYIVHDHC 247
Cdd:cd21094     3 HTFQAKRFNRRAHCAICTDRIwGLGRQGYKCINCKLLVHKKC 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 1295940817 207 HIWRPKRFTRLVYCNLCEQSIslGKQGLSCNFCKYIVHDHCAMK-AQPC 254
Cdd:cd20889     3 HTFKNKTFKKPKVCSICKQVI--DSQGISCRVCKYACHKKCEAKvVTPC 49

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 1295940817  161 LQEMMREMDQDGSGSVSLDEWVRA 184
Cdd:smart00054   2 LKEAFRLFDKDGDGKIDFEEFKDL 25

protein kinase C conserved region 1 (C1 domain) found in PDZ domain-containing protein 8 (PDZD8) and similar proteins; PDZD8, also called Sarcoma antigen NY-SAR-84/NY-SAR-104, is a molecular tethering protein that connects endoplasmic reticulum (ER) and mitochondrial membranes. PDZD8-dependent ER-mitochondria membrane tethering is essential for ER-mitochondria Ca2+ transfer. In neurons, it is involved in the regulation of dendritic Ca2+ dynamics by regulating mitochondrial Ca2+ uptake. PDZD8 also plays an indirect role in the regulation of cell morphology and cytoskeletal organization. It contains a PDZ domain and a C1 domain. This model describes the C1 domain, 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 1295940817 204 DGNHIWRPKRFTRLVYCNLCEQSISLgKQGLSCNFCKYIVHDHCAMKAQ 252
Cdd:cd20825     1 EGKHDFVLTQFQNATYCDFCKKKIWL-KEAFQCRLCGMICHKKCLDKCQ 48