Structure of the capsular antigen of Neisseria meningitidis serogroup H.
The capsular polysaccharide of Neisseria meningitidis serogroup H is composed of the following repeating unit, Gro = glycerol; (formula; see text) Partial O-acetylation of the D-Galp moieties is found for C-2 (21%) and C-3 (57%). The structural elucidation of the biopolymer is based on sugar analysis, methylation analysis, partial acid hydrolysis, using gas-liquid chromatography/mass spectrometry studies, and NMR spectroscopy with 1H, 13C and 31P.
D000954:Antigens, Surface / Q000302:isolation & purification*; D002236:Carbohydrate Conformation; D002241:Carbohydrates / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D003640:Dealkylation; D008401:Gas Chromatography-Mass Spectrometry; D006858:Hydrofluoric Acid; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D009345:Neisseria meningitidis / Q000276:immunology*; D011135:Polysaccharides, Bacterial / Q000302:isolation & purification*
D000954:Antigens, Surface; D002241:Carbohydrates; D011135:Polysaccharides, Bacterial; D006858:Hydrofluoric Acid