Structure of the O-specific polysaccharide, containing a glycerol phosphate substituent, of Hafnia alvei strain 1220 lipopolysaccharide

The O-specific polysaccharide of the lipopolysaccharide produced by Hafnia alvei strain 1220 contained d-glucose, d-galactose, N- acetyl- d-glucosamine , N- acetyl- l-fucosamine (2-acetamido-2,6-dideoxy- l-galactose), glycerol, and phosphate. It was proved by composition and methylation analyses, Sm...

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Bibliographic Details
Published in:Carbohydrate research 1996-06, Vol.287 (1), p.91-100
Main Authors: Dabrowski, Ursula, Dabrowski, Janusz, Katzenellenbogen, Ewa, Bogulska, Maria, Romanowska, Elżbieta
Format: Article
Language:English
Subjects:
Carbohydrate Conformation
Carbohydrate Sequence
Enterobacteriaceae - chemistry
Hafnia alvei
Lipopolysaccharide
Magnetic Resonance Spectroscopy
Methylation
Molecular Sequence Data
Monosaccharides - analysis
O Antigens - chemistry
O-Specific polysaccharide structure
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Summary:The O-specific polysaccharide of the lipopolysaccharide produced by Hafnia alvei strain 1220 contained d-glucose, d-galactose, N- acetyl- d-glucosamine , N- acetyl- l-fucosamine (2-acetamido-2,6-dideoxy- l-galactose), glycerol, and phosphate. It was proved by composition and methylation analyses, Smith degradation, dephosphorylation, and one- and two-dimensional 1H NMR spectroscopy to be a teichoic acid-like polymer with a branched hexasaccharide repeating unit of the following structure: ▪
ISSN:0008-6215
1873-426X
DOI:10.1016/0008-6215(96)00069-9