Structure of the O-polysaccharide of the lipopolysaccharide of Rahnella aquatilis 1-95

被引：12

作者：

Zdorovenko, EL

Varbanets, LD

Zatonsky, GV

Ostapchuk, AN

机构：

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

[2] Natl Acad Sci Ukraine, DK Zabolotny Microbiol & Virol Res Inst, UA-03143 Kiev, Ukraine

来源：

CARBOHYDRATE RESEARCH | 2004年 / 339卷 / 10期

关键词：

lipopolysaccharide; O-antigen; bacterial polysaccharide structure; Rahnella aquatilis;

D O I：

10.1016/j.carres.2004.05.011

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-polysaccharide was isolated by mild acid hydrolysis of the lipopolysaccharide of Rahnella aquatilis 1-95 and studied by sugar and methylation analyses along with H-1 and C-13 NMR spectroscopy, including NOESY and H-1,C-13 HSQC experiments for linkage and sequence analysis. The following structure of the branched trisaccharide repeating unit of the O-polysaccharide was established: alpha-D-Galp-(1-->2) -->3)-(alpha-D-Fucp-(1-->3)-beta-D-Galf-(1--> (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：1809 / 1812

页数：4

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