Ontology highlight
ABSTRACT:
SUBMITTER: Wu Z
PROVIDER: S-EPMC5951161 | biostudies-literature | 2016 Sep
REPOSITORIES: biostudies-literature
Wu Zhigang Z Jiang Kuan K Zhu Hailiang H Ma Cheng C Yu Zaikuan Z Li Lei L Guan Wanyi W Liu Yunpeng Y Zhu He H Chen Yanyi Y Li Shanshan S Li Jing J Cheng Jiansong J Zhang Lianwen L Wang Peng George PG
Bioconjugate chemistry 20160818 9
Here we report a facile and efficient method for site-directed glycosylation of peptide/protein. The method contains two sequential steps: generation of a GlcNAc-O-peptide/protein, and subsequent ligation of a eukaryotic N-glycan to the GlcNAc moiety. A pharmaceutical peptide, glucagon-like peptide-1 (GLP-1), and a model protein, bovine α-Crystallin, were successfully glycosylated using such an approach. It was shown that the GLP-1 with O-linked N-glycan maintained an unchanged secondary structu ...[more]