Structure of the O-polysaccharide of Pragia fontium 27480 containing 2,3-diacetamido-2,3-dideoxy-d-mannuronic acid.
| Autor: | Valueva OA; N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia. olga.valueva@gmail.com, Zdorovenko EL, Kachala VV, Varbanets LD, Arbatsky NP, Shubchynskyy VV, Shashkov AS, Knirel YA |
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| Jazyk: | angličtina |
| Zdroj: | Carbohydrate research [Carbohydr Res] 2011 Jan 03; Vol. 346 (1), pp. 146-9. Date of Electronic Publication: 2010 Nov 03. |
| DOI: | 10.1016/j.carres.2010.10.014 |
| Abstrakt: | The following structure of the O-polysaccharide of Pragia fontium 27480 was elucidated by sugar analysis, including determination of the absolute configurations of the monosaccharides, and Smith degradation along with 1D and 2D (1)H and (13)C NMR spectroscopy: →4)-β-d-ManpNAc3NAcA-(1→2)-α-l-Rhap-(1→3)-β-l-Rhap-(1→4)-α-d-GlcpNAc-(1→ where ManNAc3NAcA stands for 2,3-diacetamido-2,3-dideoxymannuronic acid. (2010 Elsevier Ltd. All rights reserved.) |
| Databáze: | MEDLINE |
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