Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1crka1 All alpha proteins Guanido kinase N-terminal domain Guanido kinase N-terminal domain Guanido kinase N-terminal domain Creatine kinase, N-domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Ad1crka2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Guanido kinase catalytic domain Creatine kinase, C-terminal domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Bd1crkb1 All alpha proteins Guanido kinase N-terminal domain Guanido kinase N-terminal domain Guanido kinase N-terminal domain Creatine kinase, N-domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Bd1crkb2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Guanido kinase catalytic domain Creatine kinase, C-terminal domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Cd1crkc1 All alpha proteins Guanido kinase N-terminal domain Guanido kinase N-terminal domain Guanido kinase N-terminal domain Creatine kinase, N-domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Cd1crkc2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Guanido kinase catalytic domain Creatine kinase, C-terminal domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Dd1crkd1 All alpha proteins Guanido kinase N-terminal domain Guanido kinase N-terminal domain Guanido kinase N-terminal domain Creatine kinase, N-domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)
Dd1crkd2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Guanido kinase catalytic domain Creatine kinase, C-terminal domain (Gallus gallus ) [TaxId: 9031 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyGuanido kinase catalytic domain 8023902 4002008 SCOP2 (2022-06-29)
ASCOP2 FamilyGuanido kinase N-terminal domain 8025632 4001090 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyGlutamine synthetase/guanido kinase 8036282 3000676 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyGuanido kinase N-terminal domain 8038011 3000726 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036282 3000676 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyGuanido kinase N-terminal domain 8038011 3000726 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036282 3000676 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGuanido kinase N-terminal domain 8038011 3000726 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036282 3000676 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGuanido kinase N-terminal domain 8038011 3000726 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AATP-gua_PtransNe1crkA1 A: alpha arraysX: Guanido kinase-N (From Topology)H: Guanido kinase-N (From Topology)T: Guanido kinase-NF: ATP-gua_PtransNECOD (1.6)
AATP-gua_Ptranse1crkA2 A: a+b two layersX: Glutamine synthetase-likeH: Glutamine synthetase/guanido kinase (From Topology)T: Glutamine synthetase/guanido kinaseF: ATP-gua_PtransECOD (1.6)
BATP-gua_PtransNe1crkB1 A: alpha arraysX: Guanido kinase-N (From Topology)H: Guanido kinase-N (From Topology)T: Guanido kinase-NF: ATP-gua_PtransNECOD (1.6)
BATP-gua_Ptranse1crkB2 A: a+b two layersX: Glutamine synthetase-likeH: Glutamine synthetase/guanido kinase (From Topology)T: Glutamine synthetase/guanido kinaseF: ATP-gua_PtransECOD (1.6)
CATP-gua_PtransNe1crkC1 A: alpha arraysX: Guanido kinase-N (From Topology)H: Guanido kinase-N (From Topology)T: Guanido kinase-NF: ATP-gua_PtransNECOD (1.6)
CATP-gua_Ptranse1crkC2 A: a+b two layersX: Glutamine synthetase-likeH: Glutamine synthetase/guanido kinase (From Topology)T: Glutamine synthetase/guanido kinaseF: ATP-gua_PtransECOD (1.6)
DATP-gua_PtransNe1crkD1 A: alpha arraysX: Guanido kinase-N (From Topology)H: Guanido kinase-N (From Topology)T: Guanido kinase-NF: ATP-gua_PtransNECOD (1.6)
DATP-gua_Ptranse1crkD2 A: a+b two layersX: Glutamine synthetase-likeH: Glutamine synthetase/guanido kinase (From Topology)T: Glutamine synthetase/guanido kinaseF: ATP-gua_PtransECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF00217ATP:guanido phosphotransferase, C-terminal catalytic domain (ATP-gua_Ptrans)ATP:guanido phosphotransferase, C-terminal catalytic domainThe substrate binding site is located in the cleft between N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain.Domain
A, B, C, D
PF02807ATP:guanido phosphotransferase, N-terminal domain (ATP-gua_PtransN)ATP:guanido phosphotransferase, N-terminal domainThe N-terminal domain has an all-alpha fold.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
CREATINE KINASE