ID 1.1.1.352 DE 5'-hydroxyaverantin dehydrogenase. AN HAVN dehydrogenase. CA (1) (1'S,5'S)-5'-hydroxyaverantin + NAD(+) = (S)-5'-oxoaverantin + H(+) + CA NADH. CA (2) (1'S,5'R)-5'-hydroxyaverantin + NAD(+) = (S)-5'-oxoaverantin + 2 H(+) CA + NADH. CC -!- Isolated from the aflatoxin-producing mold Aspergillus parasiticus. CC -!- Involved in aflatoxin biosynthesis. CC -!- 5'-oxoaverantin will spontaneously form averufin by intramolecular CC ketalisation. cf. EC 4.2.1.142. DR M2YJK1, ADHA_DOTSN ; P87017, AFLH_ASPPU ; A0A1U8QGV2, STCG_EMENI ; //