ID 1.14.19.n5 DE versicolorin B desaturase. CA H(+) + NADPH + O2 + versicolorin B = 2 H2O + NADP(+) + versicolorin A. CC -!- The enzyme is specific for NADP. CC -!- Involved in the synthesis of aflatoxins in the fungus Aspergillus CC parasiticus. DR Q9UW95, AFLL_ASPPU ; Q00707, STCL_EMENI ; M2XHZ0, VERB_DOTSN ; //