beta-amyrin 11-oxidase activity
Catalysis of the reaction: beta-amyrin + 2 O2 + 2 NADPH + 2 H+ = 11-oxo-beta-amyrin + 3 H2O + 2 NADP.
GO:0016712
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen
is_a