4QR8
Crystal Structure of E coli pepQ
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Peptidase_M24 | e4qr8A1 | A: a+b duplicates or obligate multimers | X: Creatinase/aminopeptidase-like | H: Creatinase/aminopeptidase (From Topology) | T: Creatinase/aminopeptidase | F: Peptidase_M24 | ECOD (1.6) |
A | PRK13607 | e4qr8A2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Creatinase/prolidase N-terminal domain (From Topology) | T: Creatinase/prolidase N-terminal domain | F: PRK13607 | ECOD (1.6) |
B | Peptidase_M24 | e4qr8B1 | A: a+b duplicates or obligate multimers | X: Creatinase/aminopeptidase-like | H: Creatinase/aminopeptidase (From Topology) | T: Creatinase/aminopeptidase | F: Peptidase_M24 | ECOD (1.6) |
B | PRK13607 | e4qr8B2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Creatinase/prolidase N-terminal domain (From Topology) | T: Creatinase/prolidase N-terminal domain | F: PRK13607 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.350.10 | Alpha Beta | 3-Layer(aba) Sandwich | Creatine Amidinohydrolase | Chain A, domain 1 | CATH (4.3.0) |
A | 3.90.230.10 | Alpha Beta | Alpha-Beta Complex | Creatine Amidinohydrolase | Creatinase/methionine aminopeptidase superfamily | CATH (4.3.0) |
B | 3.40.350.10 | Alpha Beta | 3-Layer(aba) Sandwich | Creatine Amidinohydrolase | Chain A, domain 1 | CATH (4.3.0) |
B | 3.90.230.10 | Alpha Beta | Alpha-Beta Complex | Creatine Amidinohydrolase | Creatinase/methionine aminopeptidase superfamily | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00557 | Metallopeptidase family M24 (Peptidase_M24) | Metallopeptidase family M24 | This 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 | |
PF21216 | Xaa-Pro dipeptidase, N-terminal domain (PepQ_N) | Xaa-Pro dipeptidase, N-terminal domain | This domain is found in Xaa-Pro dipeptidase from Escherichia coli (PepQ), a metalloprotease that catalyse the cleavage of Xaa-Pro dipeptides. This protein is organised into N-terminal (this entry) and C-terminal (usually Pfam:PF00557) domains and ad ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001131 | Peptidase M24B, X-Pro dipeptidase/aminopeptidase P, conserved site | Conserved Site | |
IPR022846 | Xaa-Pro dipeptidase | Family | |
IPR029149 | Creatinase/Aminopeptidase P/Spt16, N-terminal | Homologous Superfamily | |
IPR048819 | Xaa-Pro dipeptidase, N-terminal domain | Domain | |
IPR036005 | Creatinase/aminopeptidase-like | Homologous Superfamily | |
IPR000994 | Peptidase M24 | Domain |