Structure of the O-polysaccharide of Providencia stuartii O49

被引：25

作者：

Bushmarinov, IS

Ovchinnikova, OG ^{[1
]}

Kocharova, NA

Blaszczyk, A

Toukach, FV

Torzewska, A

Shashkov, AS

Knirel, YA

Rozalski, A

机构：

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

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

来源：

CARBOHYDRATE RESEARCH | 2004年 / 339卷 / 08期

基金：

俄罗斯基础研究基金会;

关键词：

lipopolysaccharide; O-polysaccharide; bacterial polysaccharide structure; Providencia stuartii;

D O I：

10.1016/j.carres.2004.03.021

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：

The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii 049 was studied using sugar and methylation analyses along with H-1 and C-13 NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected H-1, C-13 HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: -->6)-beta-D-Galp(1-->3)-beta-D-GalpNAc(1-->4)-alpha-D-Galp(1--> (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：1557 / 1560

页数：4

共 12 条

[1]

[Anonymous], IDENTIFICATION ENTER

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