Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyPeptidase M24 C-terminal domain-like 8045051 4004278 SCOP2 (2022-06-29)
ASCOP2 FamilyCytosolic X-prolyl aminopeptidase domain 2-like 8045060 4004281 SCOP2 (2022-06-29)
ASCOP2 FamilyCreatinase/prolidase N-terminal domain 8054223 4000535 SCOP2 (2022-06-29)
ASCOP2 FamilyCreatinase/aminopeptidase-like 8054225 4000207 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyPeptidase M24 C-terminal domain-like 8054221 3002284 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCreatinase/prolidase N-terminal domain-like 8054222 3000538 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCreatinase/prolidase N-terminal domain-like 8054224 3000538 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyCreatinase/aminopeptidase catalytic domain-like 8054226 3000126 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APeptidase_M24e5jr6A3 A: a+b duplicates or obligate multimersX: Creatinase/aminopeptidase-likeH: Creatinase/aminopeptidase (From Topology)T: Creatinase/aminopeptidaseF: Peptidase_M24ECOD (1.6)
ACreatinase_Ne5jr6A2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Creatinase/prolidase N-terminal domain (From Topology)T: Creatinase/prolidase N-terminal domainF: Creatinase_NECOD (1.6)
ACreatinase_N_2e5jr6A1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Creatinase/prolidase N-terminal domain (From Topology)T: Creatinase/prolidase N-terminal domainF: Creatinase_N_2ECOD (1.6)
BPeptidase_M24e5jr6B1 A: a+b duplicates or obligate multimersX: Creatinase/aminopeptidase-likeH: Creatinase/aminopeptidase (From Topology)T: Creatinase/aminopeptidaseF: Peptidase_M24ECOD (1.6)
BCreatinase_Ne5jr6B3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Creatinase/prolidase N-terminal domain (From Topology)T: Creatinase/prolidase N-terminal domainF: Creatinase_NECOD (1.6)
BCreatinase_N_2e5jr6B2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Creatinase/prolidase N-terminal domain (From Topology)T: Creatinase/prolidase N-terminal domainF: Creatinase_N_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.90.230.10 Alpha Beta Alpha-Beta Complex Creatine Amidinohydrolase Creatinase/methionine aminopeptidase superfamilyCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00557Metallopeptidase family M24 (Peptidase_M24)Metallopeptidase family M24This family contains metallopeptidases. It also contains non-peptidase homologues such as the N terminal domain of Spt16 which is a histone H3-H4 binding module [3].Domain
A, B
PF16188C-terminal region of peptidase_M24 (Peptidase_M24_C)C-terminal region of peptidase_M24This is a short region at the C-terminus of a number of metallo-peptidases of the M24 family.Domain
A, B
PF01321Creatinase/Prolidase N-terminal domain (Creatinase_N)Creatinase/Prolidase N-terminal domainThis family includes the N-terminal non-catalytic domains from creatinase and prolidase. The exact function of this domain is uncertain.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Peptidase, putative
C [auth F]Apstatin---

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
C [auth F]01B
C [auth F]NH2 RESIDAA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

PSI-MOD :  L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109