Structure of the O-specific polysaccharide of Citrobacter freundii O3a,3b,1c.
The following structure of the O-specific polysaccharide of Citrobacter freundii O3a,3b,1c containing D-mannose and D-rhamnose was established using sugar analysis and NMR spectroscopy, including computer-assisted analysis of the 13C NMR spectrum, 2D COSY, H,H-relayed COSY, heteronuclear 13C, 1H correlation (HETCOR), and rotating-frame NOE spectroscopy (ROESY):-->4)-alpha-D-Manp-(1-->3)-beta-D-Rhap-(1-->4) -beta-D-Rhap-(1-->.
N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation.
N A
NA
Kocharova
S A
SA
Borisova
G V
GV
Zatonsky
A S
AS
Shashkov
Y A
YA
Knirel
E V
EV
Kholodkova
E S
ES
Staniskavsky
D002240:Carbohydrate Sequence; D016971:Citrobacter freundii / Q000737:chemistry* / Q000276:immunology; D009682:Magnetic Resonance Spectroscopy; D008358:Mannose / Q000032:analysis; D008969:Molecular Sequence Data; D019081:O Antigens / Q000737:chemistry* / Q000302:isolation & purification; D012210:Rhamnose / Q000032:analysis
D019081:O Antigens; D008358:Mannose; D012210:Rhamnose