Escherichia coli O106, a new member of a group of enteric bacteria sharing an O-polysaccharide backbone structure


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Аннотация

O-Polysaccharides (O-antigens) of a number of genetically related Escherichia coli O-serogroups (O17, O44, O73, O77, and O106) and Salmonella enterica O:6,14 possess an identical main chain composed of d-GlcNAc and d-Man residues and differ from each other by the absence or presence of glucose side chains at various positions. Using two-dimensional NMR spectroscopy, we established the structure of the O-polysaccharide of E. coli O106 having two glucose side chains in a hexasaccharide repeating unit.

Авторлар туралы

A. Shashkov

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: andreivperepelov@gmail.com
Ресей, 47 Leninsky prosp., Moscow, 119991

S. Senchenkova

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: andreivperepelov@gmail.com
Ресей, 47 Leninsky prosp., Moscow, 119991

O. Naumenko

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences; Higher Chemical College of the Russian Academy of Sciences, D. I. Mendeleev University of Chemical Technology of Russia

Email: andreivperepelov@gmail.com
Ресей, 47 Leninsky prosp., Moscow, 119991; 9 Miusskaya pl., Moscow, 125047

N. Kalinchuk

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: andreivperepelov@gmail.com
Ресей, 47 Leninsky prosp., Moscow, 119991

A. Perepelov

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: andreivperepelov@gmail.com
Ресей, 47 Leninsky prosp., Moscow, 119991

Yu. Knirel

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: andreivperepelov@gmail.com
Ресей, 47 Leninsky prosp., Moscow, 119991

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