Conformational stabilization of the altruronic acid residue in the O-specific polysaccharide of Shigella sonnei Plesiomonas shigelloides

被引：14

作者：

Batta, G

Lipták, A

Schneerson, R

Pozsgay, V ^{[1
]}

机构：

[1] NICHHD, Dev & Mol Immun Lab, NIH, Bethesda, MD 20892 USA

[2] Hungarian Acad Sci, Antibiot Res Grp, H-4010 Debrecen, Hungary

[3] Hungarian Acad Sci, Res Grp Carbohydrates, H-4010 Debrecen, Hungary

[4] Lajos Kossuth Univ, Inst Biochem, H-4010 Debrecen, Hungary

来源：

CARBOHYDRATE RESEARCH | 1997年 / 305卷 / 01期

关键词：

altruronic acid; NMR spectroscopy; Plesiomonas shigelloides; Polysaccharide conformation; Shigella sonnei; O-specific polysaccharide;

D O I：

10.1016/S0008-6215(97)00197-3

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Complete assignments for the H-1- and the C-13-NMR spectra of the O-specific polysaccharide of S. sonnei/Plesiomonas shigelloides are reported. Evidence is presented that in this polysaccharide both pyranose residues exist preferentially in the C-4(1) chair conformation and that the polysaccharide exists in the zwitterion form. (C) 1998 Elsevier Science Ltd.

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页码：93 / 99

页数：7

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