title: Structure of the O-polysaccharide from the Azospirillum lipoferum Sp59b lipopolysaccharide.
abstract: A neutral O-specific polysaccharide was obtained by mild acid hydrolysis of the lipopolysaccharide of the plant-growth-promoting bacterium Azospirillum lipoferum Sp59b. On the basis of sugar and methylation analyses along with 1D and 2D (1)H and (13)C NMR spectroscopy, including a NOESY experiment, the following structure of the branched hexasaccharide repeating unit of the O-polysaccharide was established: [carbohydrate structure: see text].
authors.affiliation: Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Prospekt Entuziastov 13, 410049 Saratov, Russia.
authors.forename: Yuliya P
authors.initials: YP
authors.lastname: Fedonenko
authors.forename: Olga N
authors.initials: ON
authors.lastname: Konnova
authors.forename: George V
authors.initials: GV
authors.lastname: Zatonsky
authors.forename: Svetlana A
authors.initials: SA
authors.lastname: Konnova
authors.forename: Nina A
authors.initials: NA
authors.lastname: Kocharova
authors.forename: Evelina L
authors.initials: EL
authors.lastname: Zdorovenko
authors.forename: Vladimir V
authors.initials: VV
authors.lastname: Ignatov
mesh_terms: D042081:Azospirillum lipoferum / Q000737:chemistry*; D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D019081:O Antigens / Q000737:chemistry*
chemical_list: D019081:O Antigens