4HQE | pdb_00004hqe

The crystal structure of QsrR-DNA complex

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASmpA_OmlAe4hqeA1 A: alpha bundlesX: beta-GraspH: HTHT: winged helix domainF: SmpA_OmlAECOD (develop294)
BSushie4hqeB1 A: alpha bundlesX: Ribonuclease H-likeH: Ribonuclease H-likeT: Ribonuclease H-likeF: SushiECOD (develop294)

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)
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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Transcriptional regulator QsrR - -
DNA (5'-D(*GP*GP*TP*AP*TP*AP*AP*TP*AP*AP*TP*TP*AP*TP*AP*CP*T)-3')---
DNA (5'-D(*AP*GP*TP*AP*TP*AP*AP*TP*TP*AP*TP*TP*AP*TP*AP*CP*C)-3')---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR002577Helix-turn-helix, HxlR typeDomain