产品内容
本酶催化的反应为S-Adenosyl-L-Methionine + Myo-Inositol = S-Adenosyl-L-Homocysteine + 1D-4-O-Methyl-Myo-Inositol,系统名称为S-Adenosyl-L-Methionine:1D-Myo-Inositol 4-Methyltransferase,来自赤小豆(Vigna umbellata,豆科)的酶对S-腺苷-L-甲硫氨酸高度特异。该酶也甲基化1L-1,2,4/3,5-环己烷五醇、2,4,6/3,5-五羟基环己酮、D,L-2,3,4,6/5-五环己酮和2,2'-脱水-2-C-羟甲基-肌醇,但速率低于肌醇。