金属硫蛋白α-和β-结构域的拆分

Preparation of α Cd_4MT and β Cd_4MT with ZnMt 2

根据金属硫蛋白的两个结构域结合金属能力的差别，拆分了金属硫蛋白中的α和β结构域。用该方法制得金属硫蛋白的α和β结构域中金属含量和氨基酸组成与理论值相当。

Due to the difference of binding ability of α and β domain MT with metals,a method for preparation of α and β domain MT with ZnMT 2 was reported The contents of metal and amino acids in the α and β domain of MT prepared by this method are equal to that of the reference results