产品内容
本酶催化的反应为An L-Polyhomomethionine + 2 [Reduced NADPH---Hemoprotein Reductase] + 2 O2 = An (E)-omega-(Methylsulfanyl)alkanal Oxime + 2 [Oxidized NADPH---Hemoprotein Reductase] + CO2 + 3 H2O (Overall Reaction);;(1a) An L-Polyhomomethionine + [Reduced NADPH---Hemoprotein Reductase] + O2 = An L-N-Hydroxypolyhomomethionine + [Oxidized NADPH---Hemoprotein Reductase] + H2O;;(1b) An L-N-Hydroxypolyhomomethionine + [Reduced NADPH---Hemoprotein Reductase] + O2 = An L-N,N-Dihydroxypolyhomomethionine + [Oxidized NADPH---Hemoprotein Reductase] + H2O;;(1c) An L-N,N-Dihydroxypolyhomomethionine = An (E)-omega-(Methylsulfanyl)alkanal Oxime + CO2 + H2O，系统名称为L-Polyhomomethionine,[NADPH---Hemoprotein Reductase]:oxygen Oxidoreductase，这种植物细胞色素 P-450（血红素-硫醇盐）酶参与甲硫氨酸来源的脂肪族硫代葡萄糖苷的生物合成。它催化两次连续的 N-羟基化，随后发生脱水和脱羧。拟南芥（Arabidopsis thaliana）的 CYP79F1 可将单-、二-、三-、四-、五-和六高甲硫氨酸代谢为相应的醛肟，而同一植物的 CYP79F2 只能代谢五-和六高甲硫氨酸。
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