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 4-hydroxyphenylacetaldehyde oxime monooxygenase activity https://github.com/geneontology/go-ontology/issues/30193 https://github.com/geneontology/go-ontology/issues/31967 MetaCyc:1.14.13.68-RXN cytochrome P450II-dependent monooxygenase activity NADPH-cytochrome P450 reductase (CYP71E1) CYP71E1 activity (Z)-4-hydroxyphenylacetaldehyde oxime,NADPH:oxygen oxidoreductase activity Catalysis of the reaction: (Z)-(4-hydroxyphenyl)acetaldehyde oxime + H+ + NADPH + O2 = (S)-4-hydroxymandelonitrile + 2 H2O + NADP+. 4-hydroxybenzeneacetaldehyde oxime monooxygenase activity RHEA:18401 KEGG_REACTION:R05728 4-hydroxyphenylacetaldehyde oxime,NADPH:oxygen oxidoreductase activity cytochrome P450-II-dependent monooxygenase activity EC:1.14.14.37 GO:0050592 molecular_function