1OKG
3-mercaptopyruvate sulfurtransferase from Leishmania major
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Protein Modification Annotation
- Structure Motif: Primary M-CSA Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1okga1 | Alpha and beta proteins (a/b) | Rhodanese/Cell cycle control phosphatase | Rhodanese/Cell cycle control phosphatase | Multidomain sulfurtransferase (rhodanese) | 3-mercaptopyruvate sulfurtransferase | (Leishmania major ) [TaxId: 5664 ], | SCOPe (2.08) |
A | d1okga3 | Alpha and beta proteins (a+b) | FKBP-like | FKBP-like | 3-mercaptopyruvate sulfurtransferase, C-terminal domain | 3-mercaptopyruvate sulfurtransferase, C-terminal domain | (Leishmania major ) [TaxId: 5664 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Multidomain sulfurtransferase (rhodanese) | 8025197 | 4000452 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Multidomain sulfurtransferase (rhodanese) | 8025200 | 4000452 | SCOP2 (2022-06-29) |
A | SCOP2 Family | 3-mercaptopyruvate sulfurtransferase, C-terminal domain | 8025204 | 4001362 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Rhodanese/Cell cycle control phosphatase | 8037576 | 3000320 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Rhodanese/Cell cycle control phosphatase | 8037579 | 3000320 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Rotamase-like | 8037583 | 3000622 | 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 | DUF1930 | e1okgA1 | A: a+b two layers | X: FKBP-like | H: FKBP-like | T: FKBP-like | F: DUF1930 | ECOD (1.6) |
A | Rhodanese | e1okgA2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Flavoproteins/Phosphotyrosine protein phosphatases-like | T: Rhodanese/Cell cycle control phosphatase | F: Rhodanese | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.250.10 | Alpha Beta | 3-Layer(aba) Sandwich | Oxidized Rhodanese | domain 1 | CATH (4.3.0) |
A | 3.30.1670.10 | Alpha Beta | 2-Layer Sandwich | 3-mercaptopyruvate sulfurtransferase, domain 3 | 3-mercaptopyruvate sulfurtransferase, domain 3 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF09122 | Domain of unknown function (DUF1930) (DUF1930) | Domain of unknown function (DUF1930) | Members of this family are found in 3-mercaptopyruvate sulfurtransferase, and have no known function. They adopt a structure consisting of a four-stranded antiparallel beta-sheet and an alpha-helix, arranged in a beta(2)-alpha-beta(2) fashion, and be ... | Domain | |
PF00581 | Rhodanese-like domain (Rhodanese) | Rhodanese-like domain | Rhodanese has an internal duplication. This Pfam represents a single copy of this duplicated domain. The domain is found as a single copy in other proteins, including phosphatases and ubiquitin C-terminal hydrolases. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR015206 | 3-mercaptopyruvate sulfurtransferase, C-terminal domain | Domain | |
IPR001763 | Rhodanese-like domain | Domain | |
IPR045078 | Sulfurtransferase TST/MPST-like | Family | |
IPR036873 | Rhodanese-like domain superfamily | Homologous Superfamily | |
IPR038457 | 3-mercaptopyruvate sulfurtransferase, C-terminal domain superfamily | Homologous Superfamily |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
3-mercaptopyruvate sulfurtransferase M-CSA #871 | Sulfurtransferases (EC 2.8.1.1–5) catalyze the transfer of sulfane sulfur from a donor molecule to a thiophilic acceptor. These enzymes are widely distributed in plants, animals, and bacteria and have been implicated in a wide range of biological processes. The archetypal sulfurtransferase is rhodanese, a thiosulfate: cyanide sulfurtransferase (TST) able to catalyse the transfer of the thiosulfate sulfur to cyanide in vitro. The related 3-mercaptopyruvate sulfurtransferase (3-mercaptopyruvate:cyanide sulfurtransferase (MST)), first discovered in rat liver, catalyses reactions similar to those catalysed by rhodanese, but uses 3-mercaptopyruvate in preference to thiosulfate as the donor in the two-step reaction. | EC: 2.8.1.2 (PDB Primary Data) |