☰ Navigation Tabs
Solution NMR structure of a DNA dodecamer containing the 7-aminomethyl-7-deaza-2'-deoxyguanosine adduct
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.25 mM [U-2H] DNA dodecamer, 10 mM [U-2H] sodium phosphate, 200 mM [U-2H] sodium chloride, 0.011 M [U-2H] sodium azide, 0.05 mM [U-2H] sodium EDTA 100% D2O 0.21 7 ambient 298 2 2D 1H-1H COSY 0.25 mM [U-2H] DNA dodecamer, 10 mM [U-2H] sodium phosphate, 200 mM [U-2H] sodium chloride, 0.011 M [U-2H] sodium azide, 0.05 mM [U-2H] sodium EDTA 100% D2O 0.21 7 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800
NMR Refinement Method Details Software simulated annealing TopSpin
NMR Ensemble Information Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum Conformers Calculated Total Number 42 Conformers Submitted Total Number 1 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 processing TopSpin 2.0.b.6 Bruker Biospin 2 chemical shift assignment Sparky Goddard 3 refinement Amber 10 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm