Structural Studies of the O-Specific Polysaccharide of Hafnia alvei Strain PCM 1206 Lipopolysaccharide Containing D-Allothreonine
نویسندگان
چکیده
منابع مشابه
Structural analysis of the lipid A isolated from Hafnia alvei 32 and PCM 1192 lipopolysaccharides.
Hafnia alvei, a Gram-negative bacterium, is an opportunistic pathogen associated with mixed hospital infections, bacteremia, septicemia, and respiratory diseases. The majority of clinical symptoms of diseases caused by this bacterium have a lipopolysaccharide (LPS, endotoxin)-related origin. The lipid A structure affects the biological activity of endotoxins predominantly. Thus, the structure o...
متن کاملStructural studies of the O-specific polysaccharide from Plesiomonas shigelloides strain CNCTC 113/92.
The structure of the O-specific side chain of the lipopolysaccharide (LPS) of Plesiomonas shigelloides, strain CNCTC 113/92 has been investigated by NMR spectroscopy, matrix-assisted laser desorption/ionization time of flight mass spectrometry and sugar and methylation analysis. It was concluded that the polysaccharide is composed of a hexasaccharide repeating unit with the following structure:...
متن کاملCeftazidime resistance in Hafnia alvei.
Two morphotypes of Hafnia alvei differed in their susceptibilities to beta-lactam antibiotics. Both produced an inducible Bush group 1 beta-lactamase. Hyperinducibility of this enzyme was associated with reduced susceptibility in one morphotype.
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1997
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1997.00580.x