%0 Journal Article
%T Structure of the O-polysaccharide from the moderately halophilic bacterium Halomonas fontilapidosi KR26.
%A Sigida EN
%A Kuzina MS
%A Kokoulin MS
%A Ibrahim IM
%A Grinev VS
%A Konnova SA
%A Fedonenko YP
%J Carbohydr Res
%V 536
%N 0
%D 2024 Feb 30
%M 38211449
%F 2.975
%R 10.1016/j.carres.2023.109019
%X Lipopolysaccharide was obtained from the aerobic moderately halophilic bacterium Halomonas fontilapidosi KR26. The O-polysaccharide was isolated by mild acid degradation of the lipopolysaccharide and was examined by chemical methods and by 1H and 13C NMR spectroscopy, including 1H,1H COSY, TOCSY, ROESY, and 1H,13C HSQC, and HMBC experiments. The following structure of the linear tetrasaccharide repeating unit was deduced. →2)-α-l-Rhap-(1→2)-α-l-Rhap-(1→3)-α-l-Rhap-(1→3)-β-d-Galp-(1→.