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Enhancing native chemical ligation for challenging chemical protein syntheses.
Current Opinion in Chemical Biology ( IF 6.9 ) Pub Date : 2020-07-31 , DOI: 10.1016/j.cbpa.2020.04.003
Riley J Giesler 1 , Patrick W Erickson 1 , Michael S Kay 1
Affiliation  

Native chemical ligation has enabled the chemical synthesis of proteins for a wide variety of applications (e.g., mirror-image proteins). However, inefficiencies of this chemoselective ligation in the context of large or otherwise challenging protein targets can limit the practical scope of chemical protein synthesis. In this review, we focus on recent developments aimed at enhancing and expanding native chemical ligation for challenging protein syntheses. Chemical auxiliaries, use of selenium chemistry, and templating all enable ligations at otherwise suboptimal junctions. The continuing development of these tools is making the chemical synthesis of large proteins increasingly accessible.

中文翻译:

增强天然化学连接以应对具有挑战性的化学蛋白质合成。

天然化学连接使蛋白质的化学合成能够用于多种应用(例如,镜像蛋白质)。然而,在大的或其他具有挑战性的蛋白质靶标的背景下,这种化学选择性连接的效率低下会限制化学蛋白质合成的实际范围。在这篇综述中,我们关注最近的发展,旨在增强和扩大天然化学连接以进行具有挑战性的蛋白质合成。化学助剂、硒化学的使用和模板都可以在其他次优连接处进行连接。这些工具的不断发展使得大蛋白质的化学合成越来越容易实现。
更新日期:2020-07-31
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