Annotations: 2QSZ

Human nicotinamide riboside kinase 1 in complex with nicotinamide mononucleotide

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8058400	3002021	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	CsrA	e2qszA1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: CsrA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13238	AAA domain (AAA_18)	AAA domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Nicotinamide riboside kinase 1	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ribosylnicotinamide kinase activity kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups nicotinate riboside kinase activity cation binding metal ion binding	nicotinamide riboside metabolic process carbohydrate derivative metabolic process primary metabolic process nucleoside metabolic process nucleobase-containing compound metabolic process nucleobase-containing small molecule metabolic process pyridine-containing compound metabolic process small molecule metabolic process metabolic process cellular process pyridine nucleoside metabolic process oxoacid metabolic process carboxylic acid metabolic process alkaloid metabolic process nicotinamide riboside metabolic process carbohydrate derivative metabolic process primary metabolic process nucleoside metabolic process nucleobase-containing compound metabolic process nucleobase-containing small molecule metabolic process pyridine-containing compound metabolic process small molecule metabolic process metabolic process cellular process pyridine nucleoside metabolic process oxoacid metabolic process carboxylic acid metabolic process alkaloid metabolic process monocarboxylic acid metabolic process organic acid metabolic process nicotinate metabolic process pyridine nucleotide salvage nucleotide biosynthetic process NAD+ biosynthetic process nucleotide salvage metabolic compound salvage purine nucleotide metabolic process purine-containing compound biosynthetic process purine nucleotide salvage phosphate-containing compound metabolic process phosphorus metabolic process NAD+ metabolic process pyridine nucleotide biosynthetic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process purine-containing compound salvage NAD+ biosynthetic process via the salvage pathway pyridine-containing compound biosynthetic process nucleotide metabolic process nucleobase-containing compound biosynthetic process purine-containing compound metabolic process nicotinamide nucleotide biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process purine nucleotide biosynthetic process NADP+ biosynthetic process NADP+ metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q9NWW6	astrocytic tumor esophageal adenocarcinoma lung cancer medulloblastoma pancreatic intraductal papillary-mucinous neoplasm atypical teratoid rhabdoid tumor glioblastoma malignant mesothelioma ovarian cancer pituitary cancer cystic fibrosis large cell medulloblastoma malignant pancreatic neoplasm pancreatic ductal adenocarcinoma primitive neuroectodermal tumor

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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.