(22R,23R)-22,23-dihydroxycampest-4-en-3-one + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => (22S)-22-hydroxycampest-4-en-3-one + reduced [NADPH--hemoprotein reductase] + O2
(22r,23r)-22,23-dihydroxycampest-4-en-3-one + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => (22s)-22-hydroxycampest-4-en-3-one + reduced [nadph--hemoprotein reductase] + o2
(22R,23R)-22,23-dihydroxycampest-4-en-3-one + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => (22S)-22-hydroxycampest-4-en-3-one + reduced [NADPH--hemoprotein reductase] + O2
(22r,23r)-22,23-dihydroxycampest-4-en-3-one + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => (22s)-22-hydroxycampest-4-en-3-one + reduced [nadph--hemoprotein reductase] + o2