5BMZ

Crystal Structure of Putative MarR Family Transcriptional Regulator HcaR from Acinetobacter sp. ADP complexed with 24mer DNA.

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF12802	e5bmzA1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF12802	ECOD (1.6)
B	PF12802	e5bmzB1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF12802	ECOD (1.6)
E [auth C]	PF12802	e5bmzC1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF12802	ECOD (1.6)
F [auth D]	PF12802	e5bmzD1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF12802	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
B	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
E [auth C]	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
F [auth D]	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, E [auth C], F [auth D]	PF12802	MarR family (MarR_2)	MarR family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, E [auth C], F [auth D]	HcaR protein	transcription regulator activity DNA-binding transcription factor activity	-	-
C [auth E], D [auth F], G, H	DNA (5'-D(PGPAPAPTPAPTPCPAPGPTPTPAPAPAPCPTPGPAPTPAPTPTP*C)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, E [auth C], F [auth D]	IPR000835	MarR-type HTH domain	Domain
A, B, E [auth C], F [auth D]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, E [auth C], F [auth D]	IPR039422	Transcription regulators MarR/SlyA-like	Family
A, B, E [auth C], F [auth D]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.