ID 1.14.14.41 DE (E)-2-methylbutanal oxime monooxygenase. AN CYP71E7. CA (1) (1E,2S)-2-methylbutanal oxime + reduced [NADPH--hemoprotein CA reductase] + O2 = 2-hydroxy-2-methylbutanenitrile + oxidized [NADPH- CA -hemoprotein reductase] + 2 H2O + H(+). CA (2) (E)-2-methylpropanal oxime + reduced [NADPH--hemoprotein reductase] + CA O2 = 2-hydroxy-2-methylpropanenitrile + oxidized [NADPH--hemoprotein CA reductase] + 2 H2O + H(+). CC -!- Involved in the biosynthesis of the cyanogenic glucosides CC lotaustralin and linamarin. CC -!- It catalyzes three different activities - isomerization of its CC substrate the (E) isomer to the (Z) isomer, dehydration, CC and C-hydroxylation. CC -!- Formerly EC 1.14.13.n8. DR Q6XQ14, C71E7_MANES; //