Six conserved cysteine residues required for the formation of inter- and intra-chain disulphide bonds were identified in the B and A domains of BbIGF.
在BbIGF的B链和A链中,我们找到了六个保守的用于形成链内和链间二硫键的半胱氨酸残基。
参考来源 - 文昌鱼GH/IGF轴的证明：文昌鱼IGF的克隆、表达、功能及其受GH作用上调表达·2,447,543篇论文数据，部分数据来源于NoteExpress
This toxin consists of 33 amino acid residues with three disulphide bonds.
该毒素分子内含33个氨基酸残基，有三对二硫键。
The normal kind of bonds - disulphide bonds - can be broken by changes in heat and acidity, causing proteins to lose their 3d structure.
正常的链接是二硫键，可以被热度和酸度变化所破坏，导致蛋白质失去三维结构。
Results of a series of determinations of the content of disulphide bonds of a number of proteins by the above mentioned methods agreed satisfactorily with the values reported in the literature.
用上述二个方法对一些蛋白如胰岛素、木瓜蛋白酶、核糖核酸酶、胰疑乳蛋白酶、胰蛋白酶、人血清白蛋白等蛋白貭的硫硫键及巯基进行测定的结果与文献上报告符合。
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