Dehydrogenase

A dehydrogenase (also called DH or DHase in the literature) is an enzyme belonging to the group of oxidoreductases that oxidizes a substrate by a reduction reaction that removes one or more hydrogens from a substrate to an electron acceptor, usually NAD+/NADP+ or a flavin coenzyme such as FAD or FMN.

see Hydroxyglutarate dehydrogenase