| Literature DB >> 20719304 |
Nikolay P Arbatsky1, Min Wang, Alexander S Shashkov, Lu Feng, Yuriy A Knirel, Lei Wang.
Abstract
The O-polysaccharide (O-antigen) was released by mild acid hydrolysis of the lipopolysaccharide of Cronobacter sakazakii ATCC 29544(T) (serotype O1) and studied by composition analysis and Smith degradation, in addition to 1D and 2D (1)H and (13)C NMR spectroscopy. The following structure of the pentasaccharide repeating unit of the O-polysaccharide was established: [Formula: see text] where d-Qui3NAcyl stands for 3-(N-acetyl-l-alanyl)amino-3,6-dideoxy-d-glucose. The same composition but a different structure has been reported earlier for the O-polysaccharide of C. sakazakii 3290 [MacLean, L. L.; Pagotto, F.; Farber, J. M.; Perry, M. B. Biochem. Cell Biol.2009, 87, 459-465]. Copyright 2010 Elsevier Ltd. All rights reserved.Entities:
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Year: 2010 PMID： 20719304 DOI： 10.1016/j.carres.2010.07.013
Source DB: PubMed Journal: Carbohydr Res ISSN： 0008-6215 Impact factor: 2.104