4S2R
Crystal structure of X-prolyl aminopeptidase from Caenorhabditis elegans: a cytosolic enzyme with a di-nuclear active site
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth P] | SCOP2B Superfamily | Creatinase/aminopeptidase catalytic domain-like | 8054220 | 3000126 | SCOP2B (2022-06-29) |
A [auth P] | SCOP2B Superfamily | Creatinase/prolidase N-terminal domain-like | 8054218 | 3000538 | SCOP2B (2022-06-29) |
A [auth P] | SCOP2B Superfamily | Peptidase M24 C-terminal domain-like | 8054215 | 3002284 | SCOP2B (2022-06-29) |
A [auth P] | SCOP2B Superfamily | Creatinase/prolidase N-terminal domain-like | 8054216 | 3000538 | SCOP2B (2022-06-29) |
B [auth Q] | SCOP2 Family | Peptidase M24 C-terminal domain-like | 8045050 | 4004278 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Family | Cytosolic X-prolyl aminopeptidase domain 2-like | 8045059 | 4004281 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Family | Creatinase/prolidase N-terminal domain | 8054217 | 4000535 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Family | Creatinase/aminopeptidase-like | 8054219 | 4000207 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Superfamily | Peptidase M24 C-terminal domain-like | 8054215 | 3002284 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Superfamily | Creatinase/prolidase N-terminal domain-like | 8054216 | 3000538 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Superfamily | Creatinase/prolidase N-terminal domain-like | 8054218 | 3000538 | SCOP2 (2022-06-29) |
B [auth Q] | SCOP2 Superfamily | Creatinase/aminopeptidase catalytic domain-like | 8054220 | 3000126 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth P] | Peptidase_M24 | e4s2rP3 | 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 [auth P] | Creatinase_N | e4s2rP1 | 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: Creatinase_N | ECOD (1.6) |
A [auth P] | Creatinase_N_2 | e4s2rP2 | 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: Creatinase_N_2 | ECOD (1.6) |
B [auth Q] | Peptidase_M24 | e4s2rQ1 | 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 [auth Q] | Creatinase_N | e4s2rQ2 | 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: Creatinase_N | ECOD (1.6) |
B [auth Q] | Creatinase_N_2 | e4s2rQ3 | 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: Creatinase_N_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth P] | 3.40.350.10 | Alpha Beta | 3-Layer(aba) Sandwich | Creatine Amidinohydrolase | Chain A, domain 1 | CATH (4.3.0) |
A [auth P] | 3.90.230.10 | Alpha Beta | Alpha-Beta Complex | Creatine Amidinohydrolase | Creatinase/methionine aminopeptidase superfamily | CATH (4.3.0) |
B [auth Q] | 3.40.350.10 | Alpha Beta | 3-Layer(aba) Sandwich | Creatine Amidinohydrolase | Chain A, domain 1 | CATH (4.3.0) |
B [auth Q] | 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 |
---|---|---|---|---|---|
A [auth P], B [auth Q] | 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 |
A [auth P], B [auth Q] | PF16189 | Creatinase/Prolidase N-terminal domain (Creatinase_N_2) | Creatinase/Prolidase N-terminal domain | - | Domain |
A [auth P], B [auth Q] | PF16188 | C-terminal region of peptidase_M24 (Peptidase_M24_C) | C-terminal region of peptidase_M24 | This is a short region at the C-terminus of a number of metallo-peptidases of the M24 family. | Domain |
A [auth P], B [auth Q] | PF01321 | Creatinase/Prolidase N-terminal domain (Creatinase_N) | Creatinase/Prolidase N-terminal domain | This 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
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth P], B [auth Q] | IPR000587 | Creatinase, N-terminal | Domain |
A [auth P], B [auth Q] | IPR050422 | Xaa-Pro aminopeptidase P | Family |
A [auth P], B [auth Q] | IPR029149 | Creatinase/Aminopeptidase P/Spt16, N-terminal | Homologous Superfamily |
A [auth P], B [auth Q] | IPR033740 | Aminopeptidase P | Domain |
A [auth P], B [auth Q] | IPR032416 | Peptidase M24, C-terminal domain | Domain |
A [auth P], B [auth Q] | IPR036005 | Creatinase/aminopeptidase-like | Homologous Superfamily |
A [auth P], B [auth Q] | IPR000994 | Peptidase M24 | Domain |