5-dehydroepisterol + NADP(+) + 2 H2O <=> ergosta-5,7-dien-3betabeta-ol + NADPH + O2 + H(+)
5-dehydroepisterol + nadp(+) + 2 h2o <=> ergosta-5,7-dien-3betabeta-ol + nadph + o2 + h(+)
5-dehydroepisterol + NADP(+) + 2 H2O <=> ergosta-5,7-dien-3betabeta-ol + NADPH + O2 + H(+)
5-dehydroepisterol + nadp(+) + 2 h2o <=> ergosta-5,7-dien-3betabeta-ol + nadph + o2 + h(+)