Title of article :
Structure of the O-polysaccharide from the lipopolysaccharide of Providencia alcalifaciens O29
Author/Authors :
Ivan S. Bushmarinov، نويسنده , , Olga G. Ovchinnikova، نويسنده , , Nina A. Kocharova، نويسنده , , Filip V. Toukach، نويسنده , , Agnieszka Torzewska، نويسنده , , Alexander S. Shashkov، نويسنده , , Yuriy A. Knirel، نويسنده , , Antoni Rozalski، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2006
Abstract :
The O-polysaccharide was obtained by a mild acid degradation of the lipopolysaccharide of Providencia alcalifaciens O29. Structural studies were performed using sugar and methylation analyses along with 1H and 13C NMR spectroscopy, including two-dimensional 1H, 1H COSY, TOCSY, ROESY, H-detected 1H, 13C HSQC and HMBC experiments. On the basis of the data obtained, the following structure of the branched tetrasaccharide repeating unit of the O-polysaccharide was established:
Keywords :
Lipopolysaccharide , Polysaccharide structure , Lipopolysaccharide , O-antigen , O-antigen , Providencia alcalifaciens , Polysaccharide structure Providencia alcalifaciens
Journal title :
Carbohydrate Research
Journal title :
Carbohydrate Research
