label: proatranorin IV + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => proatranorin I + reduced [NADPH--hemoprotein reductase] + O2
label_lc: proatranorin iv + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => proatranorin i + reduced [nadph--hemoprotein reductase] + o2