label: (25R)-3-oxocholest-4-en-26-al + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + H(+) <=> (25R)-3-oxocholest-4-en-26-oate + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O
label_lc: (25r)-3-oxocholest-4-en-26-al + 2 reduced [2fe-2s]-[ferredoxin] + o2 + h(+) <=> (25r)-3-oxocholest-4-en-26-oate + 2 oxidized [2fe-2s]-[ferredoxin] + h2o