1NXI

Solution structure of Vibrio cholerae protein VC0424

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	d1nxia1	Alpha and beta proteins (a+b)	Ferredoxin-like	Hypothetical protein VC0424	Hypothetical protein VC0424	Hypothetical protein VC0424	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)
A	d1nxia2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Hypothetical protein VC0424	8021327	4000642	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Hypothetical protein VC0424	8033707	3000854	SCOP2 (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	RraB	e1nxiA1	A: a+b two layers	X: Alpha-beta plaits	H: Hypothetical protein VC0424 (From Topology)	T: Hypothetical protein VC0424	F: RraB	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.970	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RraB-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF06877	Regulator of ribonuclease activity B (RraB)	Regulator of ribonuclease activity B	This family of proteins regulate mRNA abundance by binding to RNaseE and inhibiting its endonucleolytic activity [1-2]. A subset of these proteins are predicted to function as immunity proteins [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	conserved hypothetical protein VC0424	enzyme regulator activity molecular function inhibitor activity molecular function regulator activity nuclease inhibitor activity enzyme inhibitor activity endoribonuclease inhibitor activity ribonuclease inhibitor activity protein binding binding enzyme binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016716	Regulator of ribonuclease activity B	Family
A	IPR036701	RraB-like superfamily	Homologous Superfamily
A	IPR009671	Regulator of ribonuclease activity B 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.