cathasterone + reduced [NADPH--hemoprotein reductase] + O2 = teasterone + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
cathasterone + reduced [nadph--hemoprotein reductase] + o2 = teasterone + oxidized [nadph--hemoprotein reductase] + h2o + h(+)
cathasterone + reduced [NADPH--hemoprotein reductase] + O2 = teasterone + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
cathasterone + reduced [nadph--hemoprotein reductase] + o2 = teasterone + oxidized [nadph--hemoprotein reductase] + h2o + h(+)