期刊论文详细信息
FEBS Letters | |
Structure determination of the O‐specific polysaccharides from Citrobacter O4‐ and O27‐lipopolysaccharides by methylation analysis and one‐ and two‐dimensional 1 H‐NMR spectroscopy | |
Dabrowski, Janusz1  Romanowska, Anna1  Romanowska, Elżbieta1  Hauck, Michael1  | |
[1] Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Wrocław, Poland | |
关键词: Structure determination; O-specific polysaccharide; Methylation analysis; 1H-NMR; (Citrobacter freundii); COSY; two-dimensional scalar shift-correlated NMR spectrum; D and 2D; one- and two-dimensional; NOE; nuclear Overhauser effect; | |
DOI : 10.1016/0014-5793(87)81431-X | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
Using sugar and methylation analyses, and one- and two-dimensional 1H-NMR spectroscopy at 500 MHz it was established that poly-β-1,2-4-deoxy-D-arabinohexopyranose occurs as O-specific chains of lipopolysaccharides in Citrobacter serotypes O4, O27 and O36. Strong serological cross-reactivity between these serotypes is in full agreement with the chemical identity of their O-specific polysaccharides.
【 授权许可】
Unknown
【 预 览 】
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RO201912020288854ZK.pdf | 327KB | download |