3KLN | pdb_00003kln

Vibrio cholerae VpsT

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)
D	ZnuA	e3klnD1	A: alpha bundles	X: Spectrin repeat-like	H: TIM barrels	T: TIM barrels	F: ZnuA	ECOD (develop294)
C	adh_short	e3klnC1	A: alpha bundles	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (develop294)
C	AARP2CN	e3klnC2	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat	T: Spectrin repeat	F: AARP2CN	ECOD (develop294)
B	adh_short	e3klnB1	A: alpha bundles	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (develop294)
B	AARP2CN	e3klnB2	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat	T: Spectrin repeat	F: AARP2CN	ECOD (develop294)
A	Ala_racemase_N	e3klnA1	A: alpha bundles	X: Immunoglobulin-like beta-sandwich	H: HTH	T: winged helix domain	F: Ala_racemase_N	ECOD (develop294)
A	ZnuA	e3klnA2	A: alpha bundles	X: Spectrin repeat-like	H: TIM barrels	T: TIM barrels	F: ZnuA	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
C	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
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)
B	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	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)
A	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF21155	VpsT-like, receiver domain (VpsT-like_REC)	VpsT-like, receiver domain	This domain is found at the N-terminal end of the transcriptional regulator VC_A0952 from Vibrio cholerae (VpsT), in CsgD from Salmonella typhimurium and other proteins predominantly found in proteobacteria. VpsT inversely regulates biofilm formation ...	This domain is found at the N-terminal end of the transcriptional regulator VC_A0952 from Vibrio cholerae (VpsT), in CsgD from Salmonella typhimurium and other proteins predominantly found in proteobacteria. VpsT inversely regulates biofilm formation and motility. Like CsgD, it is organised into two domains: an N-terminal regulatory receiver domain (REC, this entry) and a C-terminal helix-turn-helix domain (Pfam:PF00196). This domain shows five alpha- helices and five beta-strands, with the beta-strands stabilising as a parallel beta-sheet surrounded by the alpha-helices [1,2].	Domain
A, B, C, D	PF00196	Bacterial regulatory proteins, luxR family (GerE)	Bacterial regulatory proteins, luxR family		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Transcriptional regulator, LuxR family	transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process	protein-containing complex protein-DNA complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR000792	Transcription regulator LuxR, C-terminal	Domain
A, B, C, D	IPR016032	Signal transduction response regulator, C-terminal effector	Homologous Superfamily
A, B, C, D	IPR049151	CsgD-like, receiver domain	Domain

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.