产品内容
本酶催化的反应为3 S-Adenosyl-L-Methionine + Tricetin = 3 S-Adenosyl-L-Homocysteine + 3',4',5'-O-Trimethyltricetin (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;;(1c) S-Adenosyl-L-Methionine + 3',5'-O-Dimethyltricetin = S-Adenosyl-L-Homocysteine + 3',4',5'-O-Trimethyltricetin,系统名称为S-Adenosyl-L-Methionine:tricetin 3',4',5'-O-Trimethyltransferase,来自小麦 Triticum aestivum 的该酶催化小麦黄酮(tricetin)的顺序 O-甲基化:经 3'-O-甲基小麦黄酮、3',5'-O-二甲基小麦黄酮生成 3',4',5'-O-三甲基小麦黄酮 [2]。