======= NAPRT1 ======= == Gene Information == * **Official Symbol**: N/APRT * **Official Name**: nicotinate phosphoribosyltransferase * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=93100|93100]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q6XQN6|Q6XQN6]] * **Interactions**: [[https://thebiogrid.org/search.php?search=NAPRT1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20NAPRT1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/611552|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Catalyzes the conversion of nicotinic acid (NA) to NA mononucleotide (NaMN). Essential for NA to increase cellular NAD levels and prevent oxidative stress of the cells. {ECO:0000269|PubMed:17604275}. |NAPRTase| |NAD salvage| |nicotinate nucleotide biosynthetic process| |nicotinate nucleotide metabolic process| |pyridine nucleotide salvage| |nicotinate nucleotide salvage| |nicotinate phosphoribosyltransferase activity| |nicotinate-nucleotide diphosphorylase (carboxylating) activity| |NAD biosynthesis via nicotinamide riboside salvage pathway| |nucleotide salvage| |NAD biosynthetic process| |nicotinamide nucleotide biosynthetic process| |pyridine nucleotide biosynthetic process| |nicotinamide nucleotide metabolic process| |pyridine nucleotide metabolic process| |cellular metabolic compound salvage| |pyridine-containing compound biosynthetic process| |pyridine-containing compound metabolic process| |oxidoreduction coenzyme metabolic process| |azurophil granule lumen| |coenzyme biosynthetic process| |cofactor biosynthetic process| |nucleotide biosynthetic process| |nucleoside phosphate biosynthetic process| |coenzyme metabolic process| |response to oxidative stress| |cofactor metabolic process| |nucleotide metabolic process| |nucleoside phosphate metabolic process| |neutrophil degranulation| |neutrophil activation involved in immune response| |neutrophil mediated immunity| |neutrophil activation| |granulocyte activation| |leukocyte degranulation| |myeloid leukocyte mediated immunity| |myeloid cell activation involved in immune response| |organophosphate biosynthetic process| |nucleobase-containing small molecule metabolic process| |myeloid leukocyte activation| |leukocyte activation involved in immune response| |cell activation involved in immune response| |regulated exocytosis| |leukocyte mediated immunity| |exocytosis| |organophosphate metabolic process| |leukocyte activation| |secretion by cell| |export from cell| |cell activation| |immune effector process| |nucleobase-containing compound biosynthetic process| |secretion| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |organic cyclic compound biosynthetic process| |organonitrogen compound biosynthetic process| |cellular nitrogen compound biosynthetic process| |small molecule metabolic process| |immune response| |extracellular region| |vesicle-mediated transport| \\ === CRISPR Data === No hits were found. No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 5738 * **Expression level (log2 read counts)**: 5.29 {{:chemogenomics:nalm6 dist.png?nolink |}}