¹H and ¹³C NMR characterization and secondary structure of the K2 polysaccharide of Klebsiella pneumoniae strain 52145

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• 作者：Maria Michela Corsaro ; Cristina De Castro ; Teresa Naldi ; Michelangelo Parrilli ; Juan M. Tomá ; s and Miguel Regué
• 关键词：Klebsiella pneumoniae ; Capsular polysaccharide ; NMR spectroscopy ; Molecular modelling
• 刊名：Carbohydrate Research
• 出版年：2005
• 出版时间：2005
• 年：2005
• 卷：340
• 期：13
• 页码：2212-2217
• 全文大小：850 K

文摘

The complete ¹H and ¹³C NMR characterization of the tetrasaccharide repeating unit from the K2 polysaccharide of Klebsiella pneumoniae strain 52145 is reported.

In addition a model for its secondary structure was suggested on the basis of dynamic and molecular calculations.