title: [3-(3-hydroxy-2,3-dimethyl-5-oxoprolyl)amino-3,6-dideoxy-D-glucose: a new amino sugar of the antigenic polysaccharide from Pseudomonas fluorescens].
abstract: O-specific polysaccharide chain of the Pseudomonas fluorescens lipopolysaccharide is composed of 6-deoxy-L-talose, N-acetyl-D-fucosamine and N-acyl-3,6-dideoxy-D-glucose. Analysis of the latter sugar, obtained from the polysaccharide hydrolysate, by 1H NMR (including NOE), 13C NMR, and FAB mass spectrometry proved the unusual N-acyl substituent to be a 3-hydroxy-2,3-dimethyl-5-oxoproline residue.
mesh_terms: D000606:Amino Sugars / Q000032:analysis* / Q000276:immunology; D000942:Antigens, Bacterial / Q000032:analysis*; D000939:Epitopes / Q000032:analysis*; D005944:Glucosamine / Q000031:analogs & derivatives* / Q000032:analysis / Q000276:immunology; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D019081:O Antigens; D011134:Polysaccharides / Q000032:analysis* / Q000276:immunology; D011551:Pseudomonas fluorescens / Q000276:immunology*; D011760:Pyrrolidinones / Q000032:analysis*; D011761:Pyrrolidonecarboxylic Acid / Q000031:analogs & derivatives / Q000032:analysis* / Q000276:immunology
chemical_list: D000606:Amino Sugars; D000942:Antigens, Bacterial; D000939:Epitopes; D019081:O Antigens; D011134:Polysaccharides; D011760:Pyrrolidinones; C054904:3-(3-hydroxy-2,3-dimethyl-5-oxoprolyl)amino-3-6-dideoxyglucose; D005944:Glucosamine; D011761:Pyrrolidonecarboxylic Acid
vernacular_title: 3-(3-gidroksi-2,3-dimetil-5-oksoprolil)-amino-3,6-dideoksi-D-gliukoza:novyĭ aminosakhar O-antigennogo polisakharida iz Pseudomonas fluorescens.