Protein Name nicotinamide nucleotide adenylyltransferase 1
Organism Homo sapiens
Gene ID 64802
Gene Symbol

NMNAT1

UniProt Q9HAN9 (NMNA1_HUMAN), A0A024R4E1 (A0A024R4E1_HUMAN), B1AN62 (B1AN62_HUMAN)
Relationships Total Number of functionally related compound(s) : 38
Total Number of Articles : 67
Description

nicotinamide nucleotide adenylyltransferase 1

Gene Summary

This gene encodes an enzyme which catalyzes a key step in the biosynthesis of nicotinamide adenine dinucleotide (NAD). The encoded enzyme is one of several nicotinamide nucleotide adenylyltransferases, and is specifically localized to the cell nucleus. Activity of this protein leads to the activation of a nuclear deacetylase that functions in the protection of damaged neurons. Mutations in this gene have been associated with Leber congenital amaurosis 9. Alternative splicing results in multiple transcript variants. Pseudogenes of this gene are located on chromosomes 1, 3, 4, 14, and 15. [provided by RefSeq, Jul 2014]

synonyms
  • nicotinamide/nicotinic acid mononucleotide adenylyltransferase 1
  • NMN adenylyltransferase 1
  • NMN/NaMN adenylyltransferase 1
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Properties