1.1.1.218 AKR1C34, M6DH, morphine 6-dehydrogenase, naloxone reductase - -, 286282, 739953, 740637 1.1.1.218 additional information cf. EC 1.1.1.239 739953 1.1.1.218 morphine-6-dehydrogenase UniProt 740637