| Literature DB >> 24087900 |
Elizabeth V Denton1, Cody J Craig, Rebecca L Pongratz, Jacob S Appelbaum, Amy E Doerner, Arjun Narayanan, Gerald I Shulman, Gary W Cline, Alanna Schepartz.
Abstract
Previous work has shown that certain β(3)-peptides can effectively mimic the side chain display of an α-helix and inhibit interactions between proteins, both in vitro and in cultured cells. Here we describe a β(3)-peptide analog of GLP-1, CC-3(Act), that interacts with the GLP-1R extracellular domain (nGLP-1R) in vitro in a manner that competes with exendin-4 and induces GLP-1R-dependent cAMP signaling in cultured CHO-K1 cells expressing GLP-1R.Entities:
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Year: 2013 PMID: 24087900 PMCID: PMC4006878 DOI: 10.1021/ol402568j
Source DB: PubMed Journal: Org Lett ISSN: 1523-7052 Impact factor: 6.005