[Theoretical conformation analysis of tetrasaccharide-repeated links of the Shigella flexneri O-antigenic polysaccharide].
Theoretical conformational analysis of four tetrasaccharide repeating units of the Shigella flexneri serogroup Y polysaccharide has been carried out. Interdependency of conformational states of neighbouring disaccharide units in the oligosaccharides has been investigated and conformational distribution of tetrasaccharides in solution calculated. Taking into account the entropy of oligosaccharide chains is shown to lead to significant correction of the results.
Lipkind
G M
GM
Kochetkov
N K
NK
D000942:Antigens, Bacterial / Q000032:analysis*; D008958:Models, Molecular; D008968:Molecular Conformation; D019081:O Antigens; D009844:Oligosaccharides / Q000032:analysis*; D011135:Polysaccharides, Bacterial / Q000032:analysis*; D012763:Shigella flexneri / Q000276:immunology*
D000942:Antigens, Bacterial; D019081:O Antigens; D009844:Oligosaccharides; D011135:Polysaccharides, Bacterial
Teoreticheskiĭ konformatsionnyĭ analiz tetrasakharidnykh povtoriaiushchikhsia zven'ev O-antigennogo polisakharida Shigella flexneri.