Structural characterization of the antigenic O-polysaccharide in the lipopolysaccharide produced by Actinobacillus pleuropneumoniae serotype 14 |
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Authors: | Perry Malcolm B MacLean Leann L |
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Affiliation: | Institute for Biological Sciences, National Research Council of Canada, Ottawa, ON, Canada K1A OR6. malcolm.perry@nrc-cnrc.gc.ca |
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Abstract: | The antigenic O-polysaccharide of the lipopolysaccharide produced by Actinobacillus pleuropneumoniae serotype 14 was shown by chemical analysis and 1D and 2D nuclear magnetic resonance methods to be a high-molecular-mass polymer of a repeating disaccharide unit composed of a chain of (1-->5)-linked beta-D-galactofuranose (beta-D-Galf) residues substituted at their O-2 positions by alpha-D-galactopyranose residues (D-Galp) (1:1): [formula: see text]. |
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Keywords: | Galactan Lipopolysaccharide Actinobacillus pleuropneumoniae O:14 |
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