6NWO | pdb_00006nwo

Structures of the transcriptional regulator BgaR, a lactose sensor.

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)
B [auth D]	bCoV_S1_N	e6nwoD1	A: alpha bundles	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: bCoV_S1_N	ECOD (develop294)
C [auth B]	bCoV_S1_N	e6nwoB1	A: alpha bundles	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: bCoV_S1_N	ECOD (develop294)
D [auth C]	bCoV_S1_N	e6nwoC1	A: alpha bundles	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: bCoV_S1_N	ECOD (develop294)
A	bCoV_S1_N	e6nwoA1	A: alpha bundles	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: bCoV_S1_N	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth D]	2.60.120.280	Mainly Beta	Sandwich	Jelly Rolls	Regulatory protein AraC	CATH (utative)
D [auth C]	2.60.120.280	Mainly Beta	Sandwich	Jelly Rolls	Regulatory protein AraC	CATH (utative)
A	2.60.120.280	Mainly Beta	Sandwich	Jelly Rolls	Regulatory protein AraC	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth D], C [auth B], D [auth C]	PF02311	AraC-like ligand binding domain (AraC_binding)	AraC-like ligand binding domain	This family represents the arabinose-binding and dimerisation domain of the bacterial gene regulatory protein AraC. The domain is found in conjunction with the helix-turn-helix (HTH) DNA-binding motif Pfam:PF00165. This domain is distantly related to ...	This family represents the arabinose-binding and dimerisation domain of the bacterial gene regulatory protein AraC. The domain is found in conjunction with the helix-turn-helix (HTH) DNA-binding motif Pfam:PF00165. This domain is distantly related to the Cupin domain Pfam:PF00190.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth D], C [auth B], D [auth C]	Transcriptional regulator BgaR	transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding binding nucleic acid binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D], C [auth B], D [auth C]	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A, B [auth D], C [auth B], D [auth C]	IPR018060	AraC-like, DNA binding HTH domain	Domain
A, B [auth D], C [auth B], D [auth C]	IPR003313	AraC-type arabinose-binding/dimerisation domain	Domain
A, B [auth D], C [auth B], D [auth C]	IPR018062	HTH domain AraC-type, conserved site	Conserved Site
A, B [auth D], C [auth B], D [auth C]	IPR020449	Transcription regulator HTH, AraC- type, HTH domain	Domain
A, B [auth D], C [auth B], D [auth C]	IPR037923	Transcription regulator HTH-like	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.