Synthetic Approach to Argpyrimidine as a Tool for Investigating Nonenzymatic Posttranslational Modification of Proteins
作者:Christian Becker、Maria Matveenko
DOI:10.1055/s-0036-1588225
日期:2017.9
molecular level. Here, we describe how we used organic synthesis to enable the study of the effect of argpyrimidine (Apy), an nPTM that forms at arginine residues, on one of its target proteins. We developed an efficient approach to Apy as a universal building block for Fmoc-based solid-phase peptide synthesis that allows for the construction of peptides containing this nPTM in predetermined positions. Moreover
蛋白质的非酶促翻译后修饰 (nPTM) 与年龄相关、代谢和其他疾病有关,需要在分子水平上进行研究。在这里,我们描述了我们如何使用有机合成来研究 argpyrimidine (Apy),一种在精氨酸残基处形成的 nPTM,对其目标蛋白之一的影响。我们开发了一种有效的方法,将 Apy 作为基于 Fmoc 的固相肽合成的通用构建块,允许构建在预定位置包含此 nPTM 的肽。此外,还实现了无保护基团 Apy 的简单一步合成,