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Structural studies of the O-antigens from Salmonella greenside and Salmonella adelaide

✍ Scribed by Lennart Kenne; Bengt Lindberg; Elke Söderholm; David R. Bundle; Douglas W. Griffith


Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
568 KB
Volume
111
Category
Article
ISSN
0008-6215

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✦ Synopsis


The structures of the O-specific side-chains in the lipopolysaccharides of Salmonella greenside, group Z, and Salmonella adelaide, group 0, have been investigated. The former proved to be identical with that of Escherichia coli 0 55. The latter, which was more extensively studied, was composed of repeating units having the structure

This was also shown to be the biological repeating-unit. The same structure has been proposed for the O-antigen of E. coli 0 111. The biological repeating-unit for the S. greenside O-antigen was also delined. The structural studies also confirmed that both lipopolysaccharides contain the hexose region typical for the Sulmonellu core.


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