کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1371876 981857 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structure-based design of substituted biphenyl ethylene ethers as ligands binding in the hydrophobic pocket of gp41 and blocking the helical bundle formation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Structure-based design of substituted biphenyl ethylene ethers as ligands binding in the hydrophobic pocket of gp41 and blocking the helical bundle formation
چکیده انگلیسی

A series of substituted biphenyl ethylene ether compounds has been designed to target the gp41 N-trimer in order to inhibit formation of the six-helical bundle that represents the end state of gp41-mediated viral fusion. A size exclusion HPLC based helical bundle formation (HBF) assay was developed to evaluate in vitro inhibitory affinity of the inhibitors. The most potent compound 1 had an IC50 of 31 μM. The binding of compound 1 to the proposed hydrophobic pocket of gp41 was further validated by site-directed peptide mutagenesis experiments.

Structure-based design of small molecule ligands binding in the hydrophobic pocket of gp41 and blocking the helical bundle formation is described.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 19, Issue 19, 1 October 2009, Pages 5693–5697
نویسندگان
, , , , , , ,