The spatial structure of Pseudomonas cepacia 3181 polysaccharide in aqueous solution is discussed basing on the data of nuclear Overhauser effect, observed with preirradiation of anomeric protons of all 3 D-rhamnose residues in the repeat unit, and theoretical conformational analysis. It is shown that conformational states of the free disaccharides and corresponding disaccharide units of the polysaccharide are similar. All conformations of the polysaccharide may be described by one shape representing an extended structure with characteristic turns in the D-Rha α1-2-D-Rha β1-3-D-Rha units.
The publication contains the following compound(s):|
Show legend Show as text |
|
Show legend Show as text |
| New query | Export IDs | Home | Help |
Execution: <1 sec