Structure of the Klebsiella type 10 capsular polysaccharide
作者:Arun K. Sarkar、Nirmolendu Roy
DOI:10.1016/s0008-6215(00)90300-8
日期:1986.9
The capsular polysaccharide from KlebsiellaType 10 was found to contain D-galactose, D-glucose, D-mannose, and D-glucuronic acid in the ratios 3:1:1:1. Acid hydrolysis of the polysaccharide gave one aldobiouronic acid, one aldotriouronic acid, one aldotetraouronic acid, and two neutral disaccharides the structures of which were established. The native and carboxyl-reduced polysaccharide have been subjected
Structure of the capsular polysaccharide of klebsiella serotype k74
作者:Guy G.S. Dutton、Marcel Paulin
DOI:10.1016/s0008-6215(00)85196-4
日期:1980.12
The capsularpolysaccharide of Klebsiellaserotype K74 belongs to a chemogroup consisting of seven strains, of which four contain 1-carboxyethylidene groups (pyruvic acid acetals). The polysaccharide from K74 is demonstrated to be of the "3 + 2" type, and to be based on the repeating unit shown (Formula, see text). The capsularpolysaccharide from Klebsiella K74 is composed of D-glucuronic acid, D-galactose
The structural elucidation of the capsular polysaccharide of Klebsiella K68
作者:Guy G.S. Dutton、Haralambos Parolis、Lesley S. Parolis
DOI:10.1016/s0008-6215(00)90305-7
日期:1986.9
The structure of the capsular polysaccharide isolated from Klebsiella K68 bacteria has been elucidated by both chemical and spectroscopic methods. The structure is of the "3 + 1" type, similar in pattern to the structures of the polysaccharides of Klebsiella K11 and K57, having a single branch point on the uronic acid. The polysaccharide is shown to consist of the following repeating unit: (Formula: see text).