4RGX | pdb_00004rgx

Crystal Structure of Putative MarR Family Transcriptional Regulator HcaR from Acinetobacter sp. ADP complexed with 3,4-dihydroxy bezoic acid

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Be4rgxB1 A: Four-helical up-and-down bundleX: N-terminal helical domain in restriction-modification system methylation subunitH: N-terminal helical domain in restriction-modification system methylation subunitT: N6_MtaseF:ECOD (20:10:01)
Ae4rgxA1 A: Anticodon-binding domain of Class II aaRSX: Anticodon-binding domain of Class II aaRSH: Anticodon-binding domain of Class II aaRST: HGTP_anticodonF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Repressor protein - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR000835MarR-type HTH domainDomain
A, B
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily