Annotations: 7B5Y

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	MIF	e7b5yC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
B [auth A]	MIF	e7b5yA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
C [auth B]	MIF	e7b5yB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
D	MIF	e7b5yD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F	BusR binding site in the busAB promotor. strand2	-	-	-
E	BusR binding site in the busAB promotor. strand1	-	-	-
A [auth C], B [auth A], C [auth B], D	GntR family transcriptional regulator	DNA binding binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity monoatomic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	localization transport monoatomic ion transport potassium ion transport monoatomic cation transport establishment of localization metal ion transport RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process localization transport monoatomic ion transport potassium ion transport monoatomic cation transport establishment of localization metal ion transport RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	-

Chains	Accession	Name	Type
A [auth C], B [auth A], C [auth B], D	IPR006037	Regulator of K+ conductance, C-terminal	Domain
A [auth C], B [auth A], C [auth B], D	IPR036721	Regulator of K+ conductance, C-terminal domain superfamily	Homologous Superfamily
A [auth C], B [auth A], C [auth B], D	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A [auth C], B [auth A], C [auth B], D	IPR000524	Transcription regulator HTH, GntR	Domain
A [auth C], B [auth A], C [auth B], 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

7B5Y | pdb_00007b5y