L-iditol 2-dehydrogenase
In enzymology, a L-iditol 2-dehydrogenase is an enzyme that catalyzes the chemical reaction
The two substrates of this enzyme are L-iditol and oxidised nicotinamide adenine dinucleotide. Its products are L-sorbose, reduced NADH, and a proton.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-iditol:NAD+ 2-oxidoreductase. Other names in common use include polyol dehydrogenase, sorbitol dehydrogenase, L-iditol:NAD+ 5-oxidoreductase, L-iditol dehydrogenase, glucitol dehydrogenase, L-iditol:NAD+ oxidoreductase, NAD+-dependent sorbitol dehydrogenase, NAD+-dependent sorbitol dehydrogenase, and NAD+-sorbitol dehydrogenase. This enzyme participates in fructose and mannose metabolism.