An NAD+-dependent enzyme that catalyzes the oxidation of alcohols to aldehydes/ketones and that is also able to further oxidize aldehydes to their corresponding carboxylic acids. It is a zinc-independent protein which is a member of the short-chain dehydrogenases/reductases (SDR) family. It is known to be inhibited by 2,2,2-trifluoroethanol and pyrazole.
Defined by 4 residues: ASN:A-108SER:A-139TYR:A-152LYS:A-156