2P5L
Crystal structure of a dimer of N-terminal domains of AhrC in complex with an 18bp DNA operator site
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
E [auth C] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8058558 | 3000034 | SCOP2B (2022-06-29) |
F [auth D] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8058558 | 3000034 | SCOP2B (2022-06-29) |
G | SCOP2B Superfamily | Winged helix DNA-binding domain | 8058558 | 3000034 | SCOP2B (2022-06-29) |
H | SCOP2B Superfamily | Winged helix DNA-binding domain | 8058558 | 3000034 | 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) |
---|---|---|---|---|---|---|---|---|
E [auth C] | Arg_repressor | e2p5lC1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: Arg_repressor | ECOD (1.6) |
F [auth D] | Arg_repressor | e2p5lD1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: Arg_repressor | ECOD (1.6) |
G | Arg_repressor | e2p5lG1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: Arg_repressor | ECOD (1.6) |
H | Arg_repressor | e2p5lH1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: Arg_repressor | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
E [auth C] | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
F [auth D] | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
G | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
H | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
E [auth C], F [auth D], G, H | PF01316 | Arginine repressor, DNA binding domain (Arg_repressor) | Arginine repressor, DNA binding domain | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
E [auth C], F [auth D], G, H | IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily |
E [auth C], F [auth D], G, H | IPR001669 | Arginine repressor | Family |
E [auth C], F [auth D], G, H | IPR020899 | Arginine repressor, C-terminal | Domain |
E [auth C], F [auth D], G, H | IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
E [auth C], F [auth D], G, H | IPR020900 | Arginine repressor, DNA-binding domain | Domain |
E [auth C], F [auth D], G, H | IPR036251 | Arginine repressor, C-terminal domain superfamily | Homologous Superfamily |