title: Determining chemical exchange rates of the uracil labile protons by NMR diffusion experiments.
abstract: The exchange rates of the amido-protons of uracil with water were determined by NMR diffusion experiments and the results showed a factor 2 difference in lability between them, which was confirmed by more classical 2D-NMR exchange experiments.
authors.affiliation: Jeune Equipe 2421 TRACES, Université de Provence et Paul Cézanne, Centre de St Jérome, 13397 Marseille cedex 20, France.
authors.forename: Pierre
authors.initials: P
authors.lastname: Thureau
authors.forename: Bernard
authors.initials: B
authors.lastname: Ancian
authors.forename: Stéphane
authors.initials: S
authors.lastname: Viel
authors.forename: André
authors.initials: A
authors.lastname: Thévand
mesh_terms: D004058:Diffusion; D009682:Magnetic Resonance Spectroscopy / Q000379:methods* / Q000592:standards*; D015394:Molecular Structure; D011522:Protons; D012015:Reference Standards; D012680:Sensitivity and Specificity; D014498:Uracil / Q000737:chemistry*
chemical_list: D011522:Protons; D014498:Uracil