Structure of the O-polysaccharide from the lipopolysaccharide of Providencia alcalifaciens O29

被引：10

作者：

Bushmarinov, Ivan S.

Ovchinnikova, Olga G. ^{[1
]}

Kocharova, Nina A.

Toukach, Filip V.

Torzewska, Agnieszka

Shashkov, Alexander S.

Knirel, Yurly A.

Rozalski, Antoni

机构：

[1] Russian Acad Sci, ND Zelinskii Organ Chem Inst, Moscow 119991, Russia

[2] Univ Lodz, Inst Microbiol & Immunol, Dept Bacterial Immunol, PL-90237 Lodz, Poland

来源：

CARBOHYDRATE RESEARCH | 2006年 / 341卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

Providencia alcalifaciens; O-antigen; lipopolysaccharide; polysaccharide structure;

D O I：

10.1016/j.carres.2006.03.022

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

The O-polysaccharide was obtained by a mild acid degradation of the lipopolysaccharide of Providencia alcalifaciens O29. Structural studies were performed using sugar and methylation analyses along with H-1 and C-13 NMR spectroscopy, including two-dimensional H-1, H-1 COSY, TOCSY, ROESY, H-detected H-1, C-13 HSQC and HMBC experiments. Oil the basis of the data obtained. the following structure of the branched tetrasaccharide repeating unit of the O-polysaccharide was established: [GRAPHICS] (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1181 / 1185

页数：5

共 8 条

[1]

[Anonymous], IDENTIFICATION ENTER

[2]

C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF MONOSACCHARIDES [J].