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Tyrosine N-monooxygenase (, ''tyrosine N-hydroxylase'', ''CYP79A1'') is an enzyme with system name ''L-tyrosine,NADPH:oxygen oxidoreductase (N-hydroxylating)''. This enzyme catalyses the following chemical reaction :L-tyrosine + 2 O2 + 2 NADPH + 2 H+ (Z)-(oxime ) + 2 NADP+ + CO2 + 3 H2O (overall reaction) :(1a) L-tyrosine + O2 + NADPH + H+ N-hydroxy-L-tyrosine + NADP+ + H2O :(1b) N-hydroxy-L-tyrosine + O2 + NADPH + H+ N,N-dihydroxy-L-tyrosine + NADP+ + H2O :(1c) N,N-dihydroxy-L-tyrosine (Z)-(oxime ) + CO2 + H2O Tyrosine N-monooxygenase is heme-thiolate protein (P-450). == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tyrosine N-monooxygenase」の詳細全文を読む スポンサード リンク
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