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Structure of the Core Part of the Lipopolysaccharide from Proteus mirabilis Genomic Strain HI4320

E. Vinogradov

Institute for Biological Sciences, National Research Council, 100 Sussex Dr., Ottawa ON, K1A 0R6, Canada; fax: +1-613-952-9092; E-mail: evguenii.vinogradov@nrc.ca

Received November 12, 2010; Revision received December 8, 2010
The structure of the core part of the lipopolysaccharide from Proteus mirabilis genomic strain HI4320 was studied. Core oligosaccharide was isolated by mild acid hydrolysis of the lipopolysaccharide and analyzed by NMR spectroscopy and mass spectrometry as well as chemical methods. The structure of the oligosaccharide was established.
KEY WORDS: lipopolysaccharide, Proteus mirabilis, core structure, NMR spectroscopy

DOI: 10.1134/S000629791107011X