Structure of the O-specific polysaccharide of Citrobacter braakii O7a,3b,1c.
The following structure of the O-specific polysaccharide of Citrobacter braakii O7a,3b,1c was established using sugar and methylation analyses and NMR spectroscopy, including 2D COSY, TOCSY, NOESY, and 1H, 13C heteronuclear single-quantum coherence (HSQC) experiments: (struture: see text). The main D-mannan chain of the polysaccharide studied has the same structure as the O-specific polysaccharide of Escherichia coli O9, Klebsiella pneumoniae O3, and Hafnia alvei PCM 1223.
Kocharova
N A
NA
N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospeckt 47, 119991, Moscow, Russia.
Zatonsky
G V
GV
Bystrova
O V
OV
Shashkov
A S
AS
Knirel
Y A
YA
Kholodkova
E V
EV
Stanislavsky
E S
ES
D002240:Carbohydrate Sequence; D002954:Citrobacter / Q000737:chemistry*; D008969:Molecular Sequence Data; D015394:Molecular Structure; D009005:Monosaccharides / Q000032:analysis; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods; D019081:O Antigens / Q000737:chemistry*
D009005:Monosaccharides; D019081:O Antigens