6PB9

Crystal structure of unsaturated fatty acid bound ToxT K231A from Vibrio cholerae strain SCE256

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	PF22404	e6pb9A1	A: beta sandwiches	X: jelly-roll	H: Double-stranded beta-helix (From Topology)	T: Double-stranded beta-helix	F: PF22404	ECOD (1.6)
A	PF00165	e6pb9A3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00165	ECOD (1.6)
A	F_UNCLASSIFIED	e6pb9A2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: F_UNCLASSIFIED	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.810	Mainly Beta	Sandwich	Jelly Rolls		CATH (utative)
A	1.10.10.1310	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	ToxT, HTH1 motif	CATH (utative)
A	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12833	Helix-turn-helix domain (HTH_18)	Helix-turn-helix domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Toxin co-regulated pilus virulence regulatory protein	transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding binding organic cyclic compound binding nucleic acid binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018060	DNA binding HTH domain, AraC-type	Domain
A	IPR018062	HTH domain AraC-type, conserved site	Conserved Site
A	IPR044875	ToxT, HTH1 motif superfamily	Homologous Superfamily
A	IPR020449	Transcription regulator HTH, AraC- type	Family
A	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.