Core region of Citrobacter O23 lipopolysaccharide. Structure elucidation by chemical methods, gas chromatography/mass spectrometry and NMR spectroscopy at 500 MHz |
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| Authors: | E Katzenellenbogen A Gamian E Romanowska U Dabrowski J Dabrowski |
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| Institution: | Instytut Immunologii i Terapii Doswiadczalnej im. Ludwika Hirszfelda, Polska Akademia Nauk, Wroc?aw, Poland. |
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| Abstract: | A novel enterobacterial core region in Citrobacter O23 lipopolysaccharide is described. Its structure was determined by methylation analysis/mass spectrometry, chemical degradation and one- and two-dimensional 1H-NMR spectroscopy: formula; see text] where PPEtN stands for diphosphorylethanolamine, and dOclA for 3-deoxy-D-manno-octulosonic acid. |
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