产品内容
本酶催化的反应为(1) S-Adenosyl-L-Methionine + Cytidine4 In TRNAPro = S-Adenosyl-L-Homocysteine + 2'-O-Methylcytidine4 In TRNAPro;;(2) S-Adenosyl-L-Methionine + Cytidine4 In TRNAGly(GCC) = S-Adenosyl-L-Homocysteine + 2'-O-Methylcytidine4 In TRNAGly(GCC);;(3) S-Adenosyl-L-Methionine + Adenosine4 In TRNAHis = S-Adenosyl-L-Homocysteine + 2'-O-Methyladenosine4 In TRNAHis,系统名称为S-Adenosyl-L-Methionine:tRNAPro/His/Gly(GCC) (Cytidine/adenosine4-2'-O)-Methyltransferase,来自酿酒酵母 Saccharomyces cerevisiae 的酶对 tRNAPro 和 tRNAGly(GCC) 中的胞苷4 以及 tRNAHis 中的腺苷4 进行 2'-O-甲基化。