Author/Authors :
Nina A. Kocharova، نويسنده , , Agnieszka Maszewska، نويسنده , , George V. Zatonsky، نويسنده , , Olga V. Bystrova، نويسنده , , Andrzej Ziolkowski، نويسنده , , Agnieszka Torzewska، نويسنده , , Aleksander S. Shashkov، نويسنده , , Yuriy A. Knirel، نويسنده , , Antoni Rozalski، نويسنده ,
Abstract :
The O-polysaccharide (O-antigen) of Providencia alcalifaciens O21 was obtained by mild acid degradation of the lipopolysaccharide and studied by chemical methods and NMR spectroscopy. It was found that the polysaccharide is built up of branched pentasaccharide repeating units with a terminal residue of 3-formamido-3,6-dideoxy-d
Keywords :
Lipopolysaccharide , O-antigen , Bacterial polysaccharide structure , N-Formyl , Providencia alcalifaciens
