کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1390913 | 983162 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural studies of the O-antigenic polysaccharides from Shigella dysenteriae type 3 and Escherichia coli O124, a reinvestigation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structural studies of the O-antigenic polysaccharides from Shigella dysenteriae type 3 and Escherichia coli O124, a reinvestigation Structural studies of the O-antigenic polysaccharides from Shigella dysenteriae type 3 and Escherichia coli O124, a reinvestigation](/preview/png/1390913.png)
چکیده انگلیسی
The structures of the O-antigenic part of the lipopolysaccharides from Shigella dysenteriae type 3 and Escherichia coli O124 have been reinvestigated. 1H and 13C NMR spectroscopy in combination with selected 2D NMR techniques were used to determine the O-antigen pentasaccharide repeating units with the following structure:Figure optionsDownload as PowerPoint slideFrom biosynthetic considerations this should also be the biological repeating unit. The structures of the repeating units also explain the previously observed cross-reactivity between the strains and to E. coli O164, which only differs in the terminal sugar residue that is lacking the (R)-1-carboxyethyl group.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 341, Issue 18, 29 December 2006, Pages 2986–2989
Journal: Carbohydrate Research - Volume 341, Issue 18, 29 December 2006, Pages 2986–2989
نویسندگان
K. Hanna M. Jonsson, Andrej Weintraub, Göran Widmalm,