4OMY | pdb_00004omy

Crystal Structure of SeMet NolR from Sinorhizobium fredii in complex with oligo AT DNA

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Dd4omyd_ All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain automated matches automated matches (Sinorhizobium fredii ) [TaxId: 380 ], SCOPe (2.08)
Cd4omyc_ All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain automated matches automated matches (Sinorhizobium fredii ) [TaxId: 380 ], SCOPe (2.08)
Bd4omyb_ All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain automated matches automated matches (Sinorhizobium fredii ) [TaxId: 380 ], SCOPe (2.08)
Ad4omya_ All alpha proteins DNA/RNA-binding 3-helical bundle 'Winged helix' DNA-binding domain automated matches automated matches (Sinorhizobium fredii ) [TaxId: 380 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B SuperfamilyWinged helix DNA-binding domain 8067782 3000034 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWinged helix DNA-binding domain 8067782 3000034 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyWinged helix DNA-binding domain 8067782 3000034 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyWinged helix DNA-binding domain 8067782 3000034 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DHTH_5_1e4omyD1 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_5_1ECOD (1.6)
CHTH_5_1e4omyC1 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_5_1ECOD (1.6)
BHTH_5_1e4omyB1 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_5_1ECOD (1.6)
AHTH_5_1e4omyA1 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_5_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
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)
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)
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)
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)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF01022Bacterial regulatory protein, arsR family (HTH_5)Bacterial regulatory protein, arsR familyMembers of this family contains a DNA binding 'helix-turn-helix' motif. This family includes other proteins which are not included in the Prosite definition. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
F, H
DNA (5 -D(*TP*AP*AP*TP*CP*TP*CP*TP*TP*GP*GP*GP*AP*CP*TP*TP*CP*AP*AP*TP*TP*A)-3 )---
E, G
DNA (5 -D(*TP*AP*TP*TP*AP*GP*AP*GP*AP*AP*CP*CP*CP*TP*GP*AP*AP*GP*TP*TP*AP*A)-3 )---
A, B, C, D
NolR - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR001845HTH ArsR-type DNA-binding domainDomain
A, B, C, D
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B, C, D
IPR011991ArsR-like helix-turn-helix domainDomain
A, B, C, D
IPR051011Metal-responsive transcriptional regulatorFamily
A, B, C, D
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily