Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1b4aa1 All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Ad1b4aa2 Alpha and beta proteins (a+b) DCoH-like C-terminal domain of arginine repressor C-terminal domain of arginine repressor C-terminal domain of arginine repressor (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Bd1b4ab1 All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Bd1b4ab2 Alpha and beta proteins (a+b) DCoH-like C-terminal domain of arginine repressor C-terminal domain of arginine repressor C-terminal domain of arginine repressor (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Cd1b4ac1 All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Cd1b4ac2 Alpha and beta proteins (a+b) DCoH-like C-terminal domain of arginine repressor C-terminal domain of arginine repressor C-terminal domain of arginine repressor (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Dd1b4ad1 All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Dd1b4ad2 Alpha and beta proteins (a+b) DCoH-like C-terminal domain of arginine repressor C-terminal domain of arginine repressor C-terminal domain of arginine repressor (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Ed1b4ae1 All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Ed1b4ae2 Alpha and beta proteins (a+b) DCoH-like C-terminal domain of arginine repressor C-terminal domain of arginine repressor C-terminal domain of arginine repressor (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Fd1b4af1 All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain Arginine repressor (ArgR), N-terminal DNA-binding domain (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)
Fd1b4af2 Alpha and beta proteins (a+b) DCoH-like C-terminal domain of arginine repressor C-terminal domain of arginine repressor C-terminal domain of arginine repressor (Geobacillus stearothermophilus ) [TaxId: 1422 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyArgR-like 8002672 4000153 SCOP2 (2022-06-29)
ASCOP2 FamilyC-terminal domain of arginine repressor 8091641 4001468 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyWinged helix DNA-binding domain 8002673 3000034 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyArgR regulatory domain-like 8002675 3000096 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyArgR regulatory domain-like 8002675 3000096 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyWinged helix DNA-binding domain 8002673 3000034 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWinged helix DNA-binding domain 8002673 3000034 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyArgR regulatory domain-like 8002675 3000096 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyArgR regulatory domain-like 8002675 3000096 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyWinged helix DNA-binding domain 8002673 3000034 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyArgR regulatory domain-like 8002675 3000096 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyWinged helix DNA-binding domain 8002673 3000034 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyWinged helix DNA-binding domain 8002673 3000034 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyArgR regulatory domain-like 8002675 3000096 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AArg_repressore1b4aA1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
AArg_repressor_Ce1b4aA2 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_repressore1b4aB1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
BArg_repressor_Ce1b4aB2 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_repressore1b4aC1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
CArg_repressor_Ce1b4aC2 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_repressore1b4aD1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
DArg_repressor_Ce1b4aD2 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_repressore1b4aE1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
EArg_repressor_Ce1b4aE2 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_repressore1b4aF1 A: alpha arraysX: HTHH: HTHT: wingedF: Arg_repressorECOD (1.6)
FArg_repressor_Ce1b4aF2 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
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

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