Annotations: 4ZB3

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	MutT-like	8091073	4001887	SCOP2 (2022-06-29)
A	SCOP2 Family	Nudix associated domain-like	8091071	4007721	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nudix	8091074	3000098	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nudix associated domain-like	8091072	3002483	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	PF00293,PF18290	e4zb3A1	A: a+b two layers	X: beta-Grasp	H: Nudix (From Topology)	T: Nudix	F: PF00293,PF18290	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00293	NUDIX domain (NUDIX)	NUDIX domain	-	Domain
A	PF18290	Nudix hydrolase domain (Nudix_hydro)	Nudix hydrolase domain	This domain is found just before the N-terminal region of nucleoside diphosphate-linked moiety (Nudix) hydrolases (Pfam:PF00293). Nudix hydrolases catalyze the hydrolysis of nucleoside diphosphates which are often toxic metabolic intermediates and si ...	This domain is found just before the N-terminal region of nucleoside diphosphate-linked moiety (Nudix) hydrolases (Pfam:PF00293). Nudix hydrolases catalyze the hydrolysis of nucleoside diphosphates which are often toxic metabolic intermediates and signalling molecules [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Nudix hydrolase 7	pyrophosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity NAD+ diphosphatase activity dinucleotide phosphatase activity hydrolase activity, acting on acid anhydrides catalytic activity NADH pyrophosphatase activity NAD binding binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding pyrophosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity NAD+ diphosphatase activity dinucleotide phosphatase activity hydrolase activity, acting on acid anhydrides catalytic activity NADH pyrophosphatase activity NAD binding binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding small molecule binding ADP-ribose diphosphatase activity cation binding ion binding metal ion binding	-	cell periphery plasma membrane membrane cellular anatomical entity intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR003293	Nudix hydrolase 6-like	Family
A	IPR040618	Pre-nudix hydrolase domain	Domain
A	IPR000086	NUDIX hydrolase domain	Domain
A	IPR015797	NUDIX hydrolase-like domain superfamily	Homologous Superfamily
A	IPR020084	NUDIX hydrolase, conserved site	Conserved Site

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 R01GM133198.