Medical Definition of Nicotinamide-nucleotide adenylyltransferase
1.
An enzyme that catalyses reversibly the transfer of the adenylyl moiety of ATP to the phosphoryl group of nmn to form NAD+ and pyrophosphate. The enzyme is found predominantly in the nuclei and catalyses the final reaction in the major pathway for the biosynthesis of NAD in mammals.
Chemical name: ATP:nicotinamide-nucleotide adenylyltransferase
Registry number: EC 2.7.7.1
(12 Dec 1998)
Lexicographical Neighbors of Nicotinamide-nucleotide Adenylyltransferase
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