UDP-N-acetylmuramate dehydrogenase
In enzymology, an UDP-N-acetylmuramate dehydrogenase () is an enzyme that catalyzes the chemical reaction Thus, the two substrates of this enzyme are UDP-N-acetyl-alpha-D-muramate and NADP, whereas its 3 products are UDP-N-acetyl-3-O-(1-carboxyvinyl)-alpha-D-glucosamine, NADPH, and H. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-CH group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is UDP-N-acetyl-alpha-D-muramate:NADP oxidoreductase. Other names in common use include MurB reductase, UDP-N -acetylenolpyruvoylglucosamine reductase, UDP-N-acetylglucosamine-enoylpyruvate reductase, UDP-GlcNAc-enoylpyruvate reductase, uridine diphosphoacetylpyruvoylglucosamine reductase, uridine diphospho-N-acetylglucosamine-enolpyruvate reductase, uridine-5'-diphospho-N-acetyl-2-amino-2-deoxy-3-O-lactylglucose:NADP-oxidoreductase. This enzyme participates in aminosugars metabolism. It employs one cofactor, FAD. Structural studies. As of late 2007, 8 structures have been solved for this class of enzymes, with PDB accession codes , , , , , , , and .