产品内容
本酶催化的反应为S-Adenosyl-L-Methionine + [Trehalose-6-Phosphate Synthase]-L-Cysteine = S-Adenosyl-L-Homocysteine + [Trehalose-6-Phosphate Synthase]-S-Methyl-L-Cysteine,系统名称为S-Adenosyl-L-Methionine:[trehalose-6-Phosphate Synthase]-L-Cysteine S-Methyltransferase,该酶已从酵母酿酒酵母 Saccharomyces cerevisiae 中得到表征,可增强 EC 2.4.1.15,海藻糖-6-磷酸合酶的活性,从而提高细胞中海藻糖的水平,有助于静止期存活。在体外,该酶对多种蛋白底物的L-半胱氨酸残基进行S-甲基化。