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Structure of the O-specific polysaccharide chain from Klebsiella pneumoniae O1K2 (NCTC 5055) lipopolysaccharide

✍ Scribed by Ossarath Kol; Jean-Michel Wieruszeski; Gérard Strecker; Jean Montreuil; Bernard Fournet; René Zalisz; Pierre Smets

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
548 KB
Volume
217
Category
Article
ISSN
0008-6215

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✦ Synopsis

The structure of the O-specific polysaccharide of Klebsiella pneumoniae O1K2 lipopolysaccharide was investigated by use of methylation, periodate oxidation, partial hydrolysis, and 1H- and 13C-n.m.r. spectroscopy. It was shown to consist of a linear chain composed of two disaccharide repeating units, [----3)-alpha-D-Galp-(1----3)-beta-D-Galp-(1----] and [----3)-alpha-D-Galp-(1----3)-beta-D-Galf-(1----].

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