产品内容
本酶催化的反应为L-Tryptophan + 2 [Reduced NADPH---Hemoprotein Reductase] + 2 O2 = (E)-Indol-3-Ylacetaldoxime + 2 [Oxidized NADPH---Hemoprotein Reductase] + CO2 + 3 H2O (Overall Reaction);;(1a) L-Tryptophan + [Reduced NADPH---Hemoprotein Reductase] + O2 = N-Hydroxy-L-Tryptophan + [Oxidized NADPH---Hemoprotein Reductase] + H2O;;(1b) N-Hydroxy-L-Tryptophan + [Reduced NADPH---Hemoprotein Reductase] + O2 = N,N-Dihydroxy-L-Tryptophan + [Oxidized NADPH---Hemoprotein Reductase] + H2O;;(1c) N,N-Dihydroxy-L-Tryptophan = (E)-Indol-3-Ylacetaldoxime + CO2 + H2O，系统名称为L-Tryptophan,[reduced NADPH---Hemoprotein Reductase]:oxygen Oxidoreductase (N-Hydroxylating)，一种来自植物拟南芥（Arabidopsis thaliana）的细胞色素 P-450（血红素-硫醇盐）蛋白。该酶催化 L-色氨酸的两次连续 N-羟基化，这是生长素和吲哚生物碱植保素亚麻荠素（camalexin）两者生物合成的最初步骤。两次羟基化的产物 N,N-二羟基-L-色氨酸极不稳定，会自发脱水。脱水产物随后发生脱羧生成肟。目前尚不清楚脱羧是自发进行还是由酶催化。
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