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pH-Dependent peptide bond formation by the selective coupling of α-amino acids in water
Chemical Communications ( IF 4.3 ) Pub Date : 2020-11-20 , DOI: 10.1039/d0cc06042a
Long-Fei Wu 1 , Ziwei Liu 1 , John D Sutherland 1
Affiliation  

A novel mechanism enabling selective peptide elongation by coupling α-amino acids over other potentially competing prebiotic amines under acidic aqueous condition is suggested. It proceeds via the generation of a carboxylic acid anhydride intermediate with subsequent intramolecular formation of the amide bond.

中文翻译:


通过选择性偶联水中的 α-氨基酸形成 pH 依赖性肽键



提出了一种通过在酸性水条件下将 α-氨基酸与其他潜在竞争性益生元胺偶联来实现选择性肽延伸的新机制。它通过生成羧酸酐中间体以及随后分子内形成酰胺键来进行。
更新日期:2020-11-27
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