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Structure of an acidic microcapsular glycan from the reference strain (C.D.C. 866-57) for Serratia marcescens serogroup 01 |
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| Authors: | Anders Johansson Gran Widmalm Per-Erik Jansson Stephen G Wilkinson |
| Institution: | a Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, S-106 91, Stockholm, Sweden b Clinical Research Centre, Analytical Unit, Karolinska Institutet, Huddinge Hospital, Novum, S-141 86, Huddinge, Sweden c School of Chemistry, The University, Hull HU6 7RX, UK |
| Abstract: | The structure of the acidic polysaccharide from Serratia marcescens serogroup O1 has been investigated. NMR spectroscopy together with sugar and methylation analysis have been used as well as a uronic acid degradation. The polysaccharide consists of pentasaccharide repeating units having the following structure. The polysaccharide also contains one equivalent of O-acetyl groups per repeating unit present on, inter alia, a hydroxymethyl group. |
| Keywords: | Serratia marcescens Acidic microcapsular glycan |
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