کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9837854 1525285 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
SARS E protein in phospholipid bilayers: an anomalous X-ray reflectivity study
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
SARS E protein in phospholipid bilayers: an anomalous X-ray reflectivity study
چکیده انگلیسی
We report on an anomalous X-ray reflectivity study to locate a labelled residue of a membrane protein with respect to the lipid bilayer. From such experiments, important constraints on the protein or peptide conformation can be derived. Specifically, our aim is to localize an iodine-labelled phenylalanine in the SARS E protein, incorporated in DMPC phospholipid bilayers, which are deposited in the form of thick multilamellar stacks on silicon surfaces. Here, we discuss the experimental aspects and the difficulties associated with the Fourier synthesis analysis that gives the electron density profile of the membranes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 357, Issues 1–2, 28 February 2005, Pages 34-38
نویسندگان
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