monacolin L carboxylate + reduced [NADPH--hemoprotein reductase] + O2 => monacolin J carboxylate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
monacolin l carboxylate + reduced [nadph--hemoprotein reductase] + o2 => monacolin j carboxylate + oxidized [nadph--hemoprotein reductase] + h2o + h(+)
monacolin L carboxylate + reduced [NADPH--hemoprotein reductase] + O2 => monacolin J carboxylate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
monacolin l carboxylate + reduced [nadph--hemoprotein reductase] + o2 => monacolin j carboxylate + oxidized [nadph--hemoprotein reductase] + h2o + h(+)