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Structure of the lipopolysaccharide core of Vibrio vulnificus type strain 27562: Carbohydr.Res.

From National Research Council Canada

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FormatText, Article
SubjectACID; Acids; Canada; Fatty Acids; Form; Heptoses; Hydrolysis; KDO; lipid; Lipid A; LIPID-A; LIPOPOLYSACCHARIDE; LPS; NMR; oligosaccharide; Oligosaccharides; RESIDUES; SPECTROSCOPIC; STRAIN; structure; Vibrio
Abstract
The structure of the lipopolysaccharide core of Vibrio vulnificus type strain 27562 is presented. LPS hydrolysis gave two oligosaccharides, OS-1 and OS-2, as well as lipid A. NMR spectroscopic data corresponded to the presence of one Kdo residue, one beta-glucopyranose, three heptoses, one glyceric acid, one acetate, three PEtN, and one 5,7-diacylamido-3,5,7,9-tetradeoxynonulosonic acid residue (pseudaminic acid, Pse) in OS1. OS2 differed form OS 1 by the absence of glyceric acid, acetate, and Pse residues. Lipid A was analyzed for fatty acid composition and the following fatty acids were found: C14:0, C12:0-3OH, C16:0, C16:1, C14:0-3OH, C18:0, C18:1 in a ratio of 1:3:3:1:2.5:0.6:0.8
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  • Carbohydr.Res. 344, no. 4 (10 March 2009): 484–490.
LanguageEnglish
NRC numberVINOGRADOV2009
NPARC number9376284
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Record identifier2bb4afb0-88bc-4d83-a6a4-8d747aeeb0ae
Record created2009-07-10
Record modified2020-04-16
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