label: 7-dehydrocholesterol + reduced [NADPH--hemoprotein reductase] + O2 <=> cholesta-5,7-dien-3beta,25-diol + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
label_lc: 7-dehydrocholesterol + reduced [nadph--hemoprotein reductase] + o2 <=> cholesta-5,7-dien-3beta,25-diol + oxidized [nadph--hemoprotein reductase] + h2o + h(+)