3-hydroxyindolin-2-one monooxygenase activity
Catalysis of the reaction: 3-hydroxyindolin-2-one + O2 + reduced [NADPH--hemoprotein reductase] = 2-hydroxy-2H-1,4-benzoxazin-3(4H)-one + H+ + H2O + oxidized [NADPH--hemoprotein reductase].
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
3-hydroxyindolin-2-one,NAD(P)H:oxygen oxidoreductase (2-hydroxy-2H-1,4-benzoxazin-3(4H)-one-forming)
related