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Synthesis of the Src SH2 domain and its application in bioassays for mirror-image screening

机译:Src SH2结构域的合成及其在镜像筛选生物测定中的应用

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The Src SH2 domain was synthesized via native chemical ligation of two fragment peptides. The facile protocol was used to prepare the mirror-image SH2 domain (D-Src SH2 domain) and tetramethylrhodamine-labeled SH2 domains. The synthesized SH2 domains were correctly folded and showed activity, and using these proteins we established bioassays to identify novel Src SH2 domain inhibitors from an unexplored mirror-image library of natural products.
机译:通过两个片段肽的天然化学连接 合成了Src SH2结构域。简便的协议用于制备镜像SH2域( D -Src SH2域)和四甲基罗丹明标记的SH2域。合成的SH2结构域正确折叠并显示活性,使用这些蛋白质,我们建立了生物测定法,以从未经开发的天然产物镜像库中鉴定新型Src SH2结构域抑制剂。

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