1Y9B | pdb_00001y9b

Structure of Conserved Putative Transcriptional Factor from Vibrio cholerae O1 biovar eltor str. N16961

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1y9ba1	All alpha proteins	Ribbon-helix-helix	Ribbon-helix-helix	VCA0319-like	Hypothetical protein VCA0482 (VCA0319)	(Vibrio cholerae O1 biovar El Tor str. N16961 ) [TaxId: 243277 ],	SCOPe (2.08)
B	d1y9bb_	All alpha proteins	Ribbon-helix-helix	Ribbon-helix-helix	VCA0319-like	Hypothetical protein VCA0482 (VCA0319)	(Vibrio cholerae O1 biovar El Tor str. N16961 ) [TaxId: 243277 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	VCA0319-like	8021850	4001313	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribbon-helix-helix	8034230	3000295	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Ribbon-helix-helix	8034230	3000295	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF1778	e1y9bA1	A: alpha arrays	X: HTH	H: HTH	T: Ribbon-helix-helix	F: DUF1778	ECOD (1.6)
B	DUF1778	e1y9bB1	A: alpha arrays	X: HTH	H: HTH	T: Ribbon-helix-helix	F: DUF1778	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.5.780	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Single helix bin	CATH (4.3.0)
B	1.10.1220.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant	Met repressor-like	CATH (4.3.0)
B	1.20.890.30	Mainly Alpha	Up-down Bundle	cAMP-dependent Protein Kinase, Chain A	VCA0319-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08681	Protein of unknown function (DUF1778) (DUF1778)	Protein of unknown function (DUF1778)	This is a family of uncharacterised proteins. The structure of one of the hypothetical proteins in this family has been solved and it forms a helix structure which may form interactions with DNA.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	conserved hypothetical protein	-	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic 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 regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR014795	Antitoxin TacA 1-like	Family
A, B	IPR013321	Arc-type ribbon-helix-helix	Homologous Superfamily
A, B	IPR010985	Ribbon-helix-helix	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.