Structural characterization of two lipopolysaccharide O-antigens produced by the endofungal bacterium Burkholderia sp. HKI-402 (B4).
Two different polysaccharides were isolated and identified from the lipopolysaccharide fraction of endofungal bacterium Burkholderia sp. HKI-402 (B4). The complete structure was elucidated by chemical analysis and 2D NMR spectroscopy as the following: