ID 1.1.1.353 DE versiconal hemiacetal acetate reductase. AN VHA reductase. CA (1) (2S)-versicolorone + NADP(+) = 1'-hydroxyversicolorone + NADPH + CA H(+). CA (2) (3S)-versiconol acetate + NADP(+) = (2S,3S)-versiconal hemiacetal CA acetate + NADPH + H(+). CA (3) (S)-versiconol + NADP(+) = (2S-3S)-versiconal hemiacetal + NADPH + CA H(+). CC -!- Isolated from the mold Aspergillus parasiticus. CC -!- Involved in a metabolic grid that leads to aflatoxin biosynthesis. DR B9WYE6, VRDA_ASPPA ; //