Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyArgR regulatory domain-like 8064286 3000096 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyArgR regulatory domain-like 8064286 3000096 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyArgR regulatory domain-like 8064286 3000096 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyArgR regulatory domain-like 8064286 3000096 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyArgR regulatory domain-like 8064286 3000096 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyArgR regulatory domain-like 8064286 3000096 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AArg_repressore3fhzA3 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
AArg_repressor_Ce3fhzA4 A: a+b two layersX: Glucose permease domain IIB-likeH: arginine repressor C terminal domain-relatedT: C-terminal domain of arginine repressorF: Arg_repressor_CECOD (1.6)
BArg_repressore3fhzB1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
BArg_repressor_Ce3fhzB2 A: a+b two layersX: Glucose permease domain IIB-likeH: arginine repressor C terminal domain-relatedT: C-terminal domain of arginine repressorF: Arg_repressor_CECOD (1.6)
CArg_repressore3fhzC1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
CArg_repressor_Ce3fhzC2 A: a+b two layersX: Glucose permease domain IIB-likeH: arginine repressor C terminal domain-relatedT: C-terminal domain of arginine repressorF: Arg_repressor_CECOD (1.6)
DArg_repressore3fhzD3 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
DArg_repressor_Ce3fhzD1 A: a+b two layersX: Glucose permease domain IIB-likeH: arginine repressor C terminal domain-relatedT: C-terminal domain of arginine repressorF: Arg_repressor_CECOD (1.6)
EArg_repressore3fhzE3 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
EArg_repressor_Ce3fhzE4 A: a+b two layersX: Glucose permease domain IIB-likeH: arginine repressor C terminal domain-relatedT: C-terminal domain of arginine repressorF: Arg_repressor_CECOD (1.6)
FArg_repressore3fhzF3 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
FArg_repressor_Ce3fhzF4 A: a+b two layersX: Glucose permease domain IIB-likeH: arginine repressor C terminal domain-relatedT: C-terminal domain of arginine repressorF: Arg_repressor_CECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
A3.30.1360.40 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
B1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
B3.30.1360.40 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
C1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
C3.30.1360.40 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
D1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
D3.30.1360.40 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
E1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
E3.30.1360.40 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
F1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
F3.30.1360.40 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF01316Arginine repressor, DNA binding domain (Arg_repressor)Arginine repressor, DNA binding domain- Domain
A, B, C, D, E
PF02863Arginine repressor, C-terminal domain (Arg_repressor_C)Arginine repressor, C-terminal domainThis is the C-terminal domain of the arginine repressor, responsible for arginine binding and multimerization [1,2]. It binds mainly Arg, but also ornithine, Pro and Tyr (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.o ...This is the C-terminal domain of the arginine repressor, responsible for arginine binding and multimerization [1,2]. It binds mainly Arg, but also ornithine, Pro and Tyr (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Arginine repressor
G, I, K
5'-D(*TP*GP*TP*TP*GP*CP*AP*TP*AP*AP*CP*GP*AP*TP*GP*CP*AP*AP*AP*A)-3'---
H, J, L
5'-D(*TP*TP*TP*TP*GP*CP*AP*TP*CP*GP*TP*TP*AP*TP*GP*CP*AP*AP*CP*A)-3'---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR020900Arginine repressor, DNA-binding domainDomain
A, B, C, D, E
IPR036251Arginine repressor, C-terminal domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR001669Arginine repressorFamily
A, B, C, D, E
IPR020899Arginine repressor, C-terminalDomain
A, B, C, D, E
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily