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  • Title: The structure of the O-specific polysaccharide from Escherichia coli O113 lipopolysaccharide.
    Author: Parolis H, Parolis LA.
    Journal: Carbohydr Res; 1995 Feb 17; 267(2):263-9. PubMed ID: 7534644.
    Abstract:
    The O-specific polysaccharide from Escherichia coli O113 lipopolysaccharide was separated from the core and lipid A by mild acid hydrolysis and purified by GPC. Methylation analysis and 1H and 13C NMR spectroscopic studies of the O-deacetylated polysaccharide allowed the determination of the structure of the pentasaccharide repeating unit of the polysaccharide which can be written as [equation: see text] The position of the O-acetyl groups was not determined.
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