Structural analysis of the O-polysaccharide from the lipopolysaccharide of Pseudomonas putida BIM B-1100
- PMID: 29304442
- DOI: 10.1016/j.carres.2017.12.009
Structural analysis of the O-polysaccharide from the lipopolysaccharide of Pseudomonas putida BIM B-1100
Abstract
Two specific polysaccharides, together with an →4)-α-d-Glcp-(1→ glucan (bacterial glycogen), were obtained from a lipopolysaccharide preparation isolated from the bacterium Pseudomonas putida BIM B-1100 by phenol/water extraction. The following structures of the polysaccharides were established by composition analysis, Smith degradation, ESI-MS, and 1D and 2D NMR spectroscopy.
Keywords: Bacterial polysaccharide structure; Lipopolysaccharide; Pseudomonas putida.
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