Citrobacter lipopolysaccharides: structure elucidation of the O-specific polysaccharide from strain PCM 1487 by mass spectrometry, one-dimensional and two-dimensional 1H-NMR spectroscopy and methylation analysis.
Structural studies on the O-specific polysaccharide of Citrobacter PCM 1487 lipopolysaccharide, using methylation analysis, Smith degradation and 1H-NMR spectroscopy, indicate that it consists of the trisaccharide repeating units (formula, see text) In this structure, 4-deoxy-D-araHex stands for 4-deoxy-D-arabino-hexose.
Gamian
A
A
Romanowska
E
E
Romanowska
A
A
Lugowski
C
C
Dabrowski
J
J
Trauner
K
K
D002236:Carbohydrate Conformation; D055598:Chemical Phenomena; D002621:Chemistry; D002954:Citrobacter / Q000032:analysis*; D006595:Hexosamines / Q000032:analysis; D008070:Lipopolysaccharides; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D013058:Mass Spectrometry; D008745:Methylation; D010084:Oxidation-Reduction; D010504:Periodic Acid
D006595:Hexosamines; D008070:Lipopolysaccharides; D010504:Periodic Acid; C009288:metaperiodate