11-demethylbrucine + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => beta-colubrine + reduced [NADPH--hemoprotein reductase] + O2
11-demethylbrucine + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => beta-colubrine + reduced [nadph--hemoprotein reductase] + o2