title: Hydrogen exchange rate in C(8)H groups of purine residues as a tool for estimation of their pKa values in nucleic acids.
mesh_terms: D000225:Adenine; D001562:Benzimidazoles; D002151:Calorimetry; D004247:DNA; D006147:Guanine; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles; D007553:Isotope Labeling; D007700:Kinetics; D008433:Mathematics; D011687:Purines; D013329:Structure-Activity Relationship; D013696:Temperature; D013816:Thermodynamics; D013997:Time Factors; D014316:Tritium; D014970:Xanthines
chemical_list: D001562:Benzimidazoles; D007093:Imidazoles; D011687:Purines; D014970:Xanthines; D014316:Tritium; D006147:Guanine; D004247:DNA; D000225:Adenine