Term Name: | nicotinamide phosphoribosyltransferase activity |
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Synonyms: | nicotinamide mononucleotide pyrophosphorylase activity, nicotinamide mononucleotide synthetase activity, nicotinamide-nucleotide:diphosphate phospho-alpha-D-ribosyltransferase activity, NMN diphosphorylase activity, NMN pyrophosphorylase activity, NMN synthetase activity |
Definition: | Catalysis of the reaction: diphosphate + nicotinamide mononucleotide = 5-phospho-alpha-D-ribose 1-diphosphate + H+ + nicotinamide. |
Ontology: | GO: Molecular Function [GO:0047280] QuickGO AmiGO |