1OSB
Conjugative Relaxase TrwC in complex with OriT Dna. Metal-free structure.
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
C [auth A] | d1osba_ | Alpha and beta proteins (a+b) | Origin of replication-binding domain, RBD-like | Origin of replication-binding domain, RBD-like | Relaxase domain | TrwC relaxase | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
D [auth C] | d1osbc_ | Alpha and beta proteins (a+b) | Origin of replication-binding domain, RBD-like | Origin of replication-binding domain, RBD-like | Relaxase domain | TrwC relaxase | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
C [auth A] | SCOP2B Superfamily | Origin of replication-binding domain, RBD-like | 8040059 | 3001937 | SCOP2B (2022-06-29) |
D [auth C] | SCOP2B Superfamily | Origin of replication-binding domain, RBD-like | 8040059 | 3001937 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
C [auth A] | TrwC | e1osbA1 | A: a+b two layers | X: Alpha-beta plaits | H: Origin of replication-binding domains | T: Origin of replication-binding domains | F: TrwC | ECOD (1.6) |
D [auth C] | TrwC | e1osbC1 | A: a+b two layers | X: Alpha-beta plaits | H: Origin of replication-binding domains | T: Origin of replication-binding domains | F: TrwC | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
C [auth A], D [auth C] | PF08751 | TrwC relaxase (TrwC) | TrwC relaxase | Relaxases are DNA strand transferases which function during the conjugative cell to cell DNA transfer. TrwC binds to the origin of transfer (oriT) and melts the double helix. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
C [auth A], D [auth C] | IPR014862 | TrwC relaxase | Domain |
C [auth A], D [auth C] | IPR014059 | TraI/TrwC, conjugative relaxase domain | Domain |
C [auth A], D [auth C] | IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |