NAPRT nicotinate phosphoribosyltransferase

Gene ID: 93100, updated on 2-Nov-2024
Gene type: protein coding
Also known as: NAPRT1; PP3856

Summary

Nicotinic acid (NA; niacin) is converted by nicotinic acid phosphoribosyltransferase (NAPRT; EC 2.4.2.11) to NA mononucleotide (NaMN), which is then converted to NA adenine dinucleotide (NaAD), and finally to nicotinamide adenine dinucleotide (NAD), which serves as a coenzyme in cellular redox reactions and is an essential component of a variety of processes in cellular metabolism including response to stress (Hara et al., 2007).[supplied by OMIM, Mar 2008]

Associated conditions

See all available tests in GTR for this gene

Description	Tests
Genome-wide association scan of quantitative traits for attention deficit hyperactivity disorder identifies novel associations and confirms candidate gene associations. GeneReviews: Not available

Genomic context

Location:: 8q24.3

Sequence:: Chromosome: 8; NC_000008.11 (143572874..143578330, complement)

Total number of exons:: 13

Genomic Sequence

Go to nucleotideGraphics FASTA GenBank

Variation

Resource	Links for this gene
ClinVar	Variants reported to ClinVar
dbVar	Studies and variants
SNP	Variation Viewer for NAPRT variants
Genome viewer	Explore NCBI-annotated and select non-NCBI annotated genome assemblies

Links

ClinVar
Related medical variations
dbVar
Link from Gene to dbVar
OMIM
Link to related OMIM entry
PubMed (OMIM)
Gene links to PubMed derived from omim_pubmed_cited links
RefSeq RNAs
Link to Nucleotide RefSeq RNAs
Variation Viewer
Related Variants

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.