pre-B-cell colony-enhancing factor 1, PBEF1 protein, AI480535, 1110035O14Rik, AI314458, DKFZP666B131, EC 2.4.2.12, MGC117256, NAmPRTase, NAMPT, Nicotinamide phosphoribosyltransferase, PBEF, PBEF1, Pre B cell colony enhancing factor 1, Pre B cell colony e
This gene encodes a protein that catalyzes the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to yield nicotinamide mononucleotide, one step in the biosynthesis of nicotinamide adenine dinucleotide. The protein belongs to the nicotini