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Tricin synthase (, ''ROMT-17'', ''ROMT-15'', ''HvOMT1'', ''ZmOMT1'') is an enzyme with system name ''S-adenosyl-L-methionine:tricetin 3',5'-O-dimethyltransferase''. This enzyme catalyses the following chemical reaction : 2 S-adenosyl-L-methionine + tricetin 2 S-adenosyl-L-homocysteine + 3',5'-O-dimethyltricetin (overall reaction) :(1a) S-adenosyl-L-methionine + tricetin S-adenosyl-L-homocysteine + 3'-O-methyltricetin :(1b) S-adenosyl-L-methionine + 3'-O-methyltricetin S-adenosyl-L-homocysteine + 3',5'-O-dimethyltricetin The enzymes from ''Oryza sativa'' (ROMT-15 and ROMT-17) catalyses the stepwise methylation of tricetin to its 3'-mono- and 3',5'-dimethyl ethers. == 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「Tricin synthase」の詳細全文を読む スポンサード リンク
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