1P90

The Three-dimensional Structure of the Core Domain of NafY from Azotobacter vinelandii determined at 1.8 resolution

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	d1p90a_	Alpha and beta proteins (a/b)	Ribonuclease H-like motif	Nitrogenase accessory factor-like	Nitrogenase accessory factor	NafY core domain	(Azotobacter vinelandii ) [TaxId: 354 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Nitrogenase accessory factor	8026056	4001127	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nitrogenase accessory factor-like	8038435	3000583	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	PF02579	e1p90A1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Nitrogenase accessory factor-like (From Topology)	T: Nitrogenase accessory factor-like	F: PF02579	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.420.130	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02579	Dinitrogenase iron-molybdenum cofactor (Nitro_FeMo-Co)	Dinitrogenase iron-molybdenum cofactor	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	hypothetical protein	binding metal cluster binding small molecule binding	nitrogen cycle metabolic process metabolic process nitrogen fixation	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR034169	NifX-like domain	Domain
A	IPR013480	Nitrogen fixation protein NifX	Family
A	IPR031763	Dinitrogenase iron-molybdenum cofactor, N-terminal	Domain
A	IPR038127	Dinitrogenase iron-molybdenum cofactor, N-terminal domain superfamily	Homologous Superfamily
A	IPR003731	Dinitrogenase iron-molybdenum cofactor biosynthesis	Domain
A	IPR036105	Dinitrogenase iron-molybdenum cofactor biosynthesis 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.