title: Structural investigation of Klebsiella K-type 4 capsular polysaccharide.
abstract: The capsular polysaccharide from Klebsiella K4 contains the tetrasaccharide repeating-sequence leads to 3)-alpha-D-Glcp-(1 leads to 2)-alpha-D-Glcp A-(1 leads to 3)-alpha-D-Manp-(1 leads to 3)-beta-D-Glcp-(1 leads to. P.m.r. spectroscopy and the measurement of optical rotation were used to establish the anomeric linkages in the polysaccharide and in the oligosaccharides derived by partial hydrolysis. The repeating unit also contains one 0-acetyl group.
mesh_terms: D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D006801:Humans; D007709:Klebsiella / Q000276:immunology* / Q000302:isolation & purification; D008171:Lung Diseases / Q000382:microbiology; D011135:Polysaccharides, Bacterial
chemical_list: D011135:Polysaccharides, Bacterial