2-octaprenyl-6-methoxyphenol hydroxylase activity
Catalysis of the reaction: 2-methoxy-6-(all-trans-octaprenyl)phenol + H+ + NADPH + O2 = 2-methoxy-6-all-trans-octaprenyl-1,4-benzoquinol + H2O + NADP+.
GO:0016709
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
is_a