1-hydroxy-2-naphthoate hydroxylase activity
Catalysis of the reaction: 1-hydroxy-2-naphthoate + O2 + NAD(P)H + 2 H+ = NAD(P)+ + H2O + CO2 + 1,2-dihydroxynaphthalene.
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