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Site-Selective Disulfide Modification of Proteins: Expanding Diversity beyond the Proteome

机译:蛋白质的位点选择性二硫键修饰:扩展蛋白质组以外的多样性

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摘要

The synthetic transformation of polypeptides with molecular accuracy holds great promise for providing functional and structural diversity beyond the proteome. Consequently, the last decade has seen an exponential growth of site-directed chemistry to install additional features into peptides and proteins even inside living cells. The disulfide rebridging strategy has emerged as a powerful tool for site-selective modifications since most proteins contain disulfide bonds. In this Review, we present the chemical design, advantages and limitations of the disulfide rebridging reagents, while summarizing their relevance for synthetic customization of functional protein bioconjugates, as well as the resultant impact and advancement for biomedical applications.
机译:具有分子准确性的多肽的合成转化具有提供蛋白质组以外功能和结构多样性的巨大希望。因此,在过去的十年中,定点化学呈指数增长,甚至在活细胞内部也将附加特征安装到肽和蛋白质中。由于大多数蛋白质都含有二硫键,因此二硫键再杂交策略已成为一种用于位点选择性修饰的强大工具。在本综述中,我们介绍了二硫键再杂交试剂的化学设计,优点和局限性,同时总结了它们与功能蛋白生物缀合物的合成定制相关性,以及由此产生的影响和对生物医学应用的进步。

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