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The structure of the carbohydrate backbone of the LPS from Shewanella spp. MR-4 |
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| Authors: | Vinogradov Evgeny Kubler-Kielb Joanna Korenevsky Anton |
| Institution: | Institute for Biological Sciences, National Research Council, Ottawa, ON, Canada K1A 0R6. |
| Abstract: | The rough type lipopolysaccharide isolated from Shewanella spp. strain MR-4 was analyzed using NMR, mass spectroscopy, and chemical methods. Two structural variants have been found, both contained 8-amino-3,8-dideoxy-d-manno-octulosonic acid and lacked l-glycero-d-manno-heptose. A minor variant of the LPS contained phosphoramide substituent. |
| Keywords: | LPS lipopolysaccharide DDHep d-glycero-d-manno-heptose" target="_blank">d-glycero-d-manno-heptose Kdo d-manno-oct-2-ulosonic acid" target="_blank">3-deoxy-d-manno-oct-2-ulosonic acid 8-aminoKdo 8-amino-3 d-manno-oct-2-ulosonic acid" target="_blank">8-dideoxy-d-manno-oct-2-ulosonic acid P phosphate PEtN phosphoethanolamine HPAEC high performance anion exchange chromatography |
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