Structure of the amino acid-containing capsular polysaccharide (K54 antigen) from escherichia coli O6:K54:H10
作者:Peter Hofmann、Barbara Jann、Klaus Jann
DOI:10.1016/0008-6215(85)90025-4
日期:1985.6
The structure of the K54-antigenic polysaccharide (K54antigen) of EscherichiacoliO6:K54:H10 was elucidated by determination of the composition, 1H- and 13C-n.m.r. spectroscopy, periodate oxidation, and a study of the oligosaccharides obtained by partial hydrolysis with acid. The K54polysaccharide consists of----3)-beta-D-glucosyluronic acid-(1----3)-alpha-L-rhamnosyl-(1----repeating-units. Of the