2KEL
Structure of the transcription regulator SvtR from the hyperthermophilic archaeal virus SIRV1
Domain Annotation: ECOD Classification ECOD Database Homepage
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.10.1220.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant | Met repressor-like | CATH (4.3.0) |
B | 1.10.1220.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant | Met repressor-like | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF21432 | 56B-like, Ribbon-helix-helix (56B_RHH) | 56B-like, Ribbon-helix-helix | This entry includes Sulfolobus virus proteins, including 56B from Sulfolobus virus SIRV1, which have a ribbon-helix-helix fold [1], very similar to that of bacterial RHH proteins. 56B binds DNA. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR049123 | 56B-like, ribbon-helix-helix | Domain | |
IPR013321 | Arc-type ribbon-helix-helix | Homologous Superfamily | |
IPR010985 | Ribbon-helix-helix | Homologous Superfamily |