Romanowska E, Romanowska A, Dabrowski J, Trauner K The structure of the lipopolysaccharide core region of Citrobacter 027 FEMS Microbiology Letters58(1) (1989)
107-110
NCBI PubMed ID:2721921 Journal NLM ID:7705721 Publisher: Blackwell Publishing Institutions: Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Wrocław, Poland.
The structure of Citrobacter 027 lipopolysaccharide core has been established using sugar and methylation analyses and 1H-NMR spectroscopy, and was shown to be identical to the core described recently in PCM 1487 strain which represents a separate serotype in Citrobacter genus.
Methods: 1H NMR Comments, role: position of the terminal heptose was not determined unambiguously, one of 3-substituted heptose residues is substituted with diphosphoethanolamine