4-hydroxyphenylacetaldehyde oxime monooxygenase activity
4-hydroxyphenylacetaldehyde oxime monooxygenase activity
Catalysis of the reaction: (Z)-(4-hydroxyphenyl)acetaldehyde oxime + H+ + NADPH + O2 = (S)-4-hydroxymandelonitrile + 2 H2O + NADP+.