作者:Dan Yang、Guo-Jun Liu、Zhi-Gang Jiao、Dan-Wei Zhang、Zheng Luo、Ke-Sheng Song、Min-Qin Chen
DOI:10.1002/chem.200800095
日期:2008.11.17
cysteine-cysteine pairs is often critical to the folding behavior, stability, and functionality of proteins. In this paper, we report that sulfur atoms can be introduced into the amide groups of aminoxy peptides to form a novel type of disulfide bridge, which creates a connecting loop in the peptide backbone.
半胱氨酸-半胱氨酸对的侧链之间的二硫键形成通常对蛋白质的折叠行为,稳定性和功能至关重要。在本文中,我们报道了可以将硫原子引入到氨氧基肽的酰胺基团中以形成新型的二硫键,从而在肽主链上形成一个连接环。