[Structure of the repeating unit of O-specific polysaccharide from Vibrio fluvialis].
O-Specific polysaccharide of Vibrio fluvialis, strain AQ-0002B, is built up to pentasaccharide repeating units contained of D-mannose, 2-acetamido-2-deoxy-D-glucose, 2-acetamido-2-deoxy-D-galactose, D-galacturonic acid and 3-0-[(R)-1'-carboxyethyl]-L-rhamnose (rhamnoactylic acid, Rha3Lac) residues. On the basis of methylation studies, solvolysis with HF, Smith degradation, 1H and 13C NMR-spectroscopy including homo- and heteronuclear correlation spectroscopy and NOE experiments, the following structure was suggested for the polysaccharide repeating unit: [formula: see text]
Nazarenko
E L
EL
Zubkov
V A
VA
Shashov
A S
AS
Knirel'
Iu A
IuA
Komandrova
N A
NA
Gorshkova
R P
RP
Ovodov
Iu S
IuS
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D019081:O Antigens; D009844:Oligosaccharides / Q000737:chemistry*; D011135:Polysaccharides, Bacterial / Q000737:chemistry*; D014733:Vibrio / Q000737:chemistry*
D019081:O Antigens; D009844:Oligosaccharides; D011135:Polysaccharides, Bacterial