"57" . . "9"^^ . "Dynamics of exocyclic groups in the Escherichia coli O91 O-antigen polysaccharide in solution studied by carbon-13 NMR relaxation" . . "000323673800005" . "Journal of Biomolecular NMR" . "11320" . . . "Kowalewski, Jozef" . "Dynamics of exocyclic groups in the Escherichia coli O91 O-antigen polysaccharide in solution studied by carbon-13 NMR relaxation"@en . "Carbon-13 relaxation data are reported for exocyclic groups of hexopyranosyl sugar residues in the repeating unit within the Escherichia coli O91 O-antigen polysaccharide in a dilute D2O solution. The measurements of T (1), T (2) and heteronuclear nuclear Overhauser enhancements were carried out at 310 K at two magnetic fields (16.4 T, 21.1 T). The data were analyzed using the standard and extended Lipari-Szabo models, as well as a conformational jump model. The extended version of the Lipari-Szabo and the two-site jump models were most successful for the hydroxymethyl groups of Gal and GlcNAc sugar residues. Different dynamics was found for the hydroxymethyl groups associated with different configurations (d-gluco, d-galacto) of the sugar residues, the latter being faster than the former."@en . "I, S" . . "Widmalm, Goran" . "Dynamics of exocyclic groups in the Escherichia coli O91 O-antigen polysaccharide in solution studied by carbon-13 NMR relaxation" . "0925-2738" . "Carbon-13 relaxation data are reported for exocyclic groups of hexopyranosyl sugar residues in the repeating unit within the Escherichia coli O91 O-antigen polysaccharide in a dilute D2O solution. The measurements of T (1), T (2) and heteronuclear nuclear Overhauser enhancements were carried out at 310 K at two magnetic fields (16.4 T, 21.1 T). The data were analyzed using the standard and extended Lipari-Szabo models, as well as a conformational jump model. The extended version of the Lipari-Szabo and the two-site jump models were most successful for the hydroxymethyl groups of Gal and GlcNAc sugar residues. Different dynamics was found for the hydroxymethyl groups associated with different configurations (d-gluco, d-galacto) of the sugar residues, the latter being faster than the former." . . "RIV/00216208:11320/13:10189776" . . "Two-site jump model; Model free approach; NMR spectroscopy; Biopolymer; Polysaccharide; Carbohydrates"@en . "70963" . . . "3"^^ . . . . . "NL - Nizozemsko" . "\u0160olt\u00E9sov\u00E1, M\u00E1ria" . . "10.1007/s10858-013-9763-5" . "RIV/00216208:11320/13:10189776!RIV14-MSM-11320___" . "1"^^ . "1" . . "http://dx.doi.org/10.1007/s10858-013-9763-5" . . "[C5D498CEDA53]" . . . "Dynamics of exocyclic groups in the Escherichia coli O91 O-antigen polysaccharide in solution studied by carbon-13 NMR relaxation"@en . .