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Solution Structure of a DNA duplex Containing an Unnatural, Hydrophobic Base Pair
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 10 mM sodium phosphate, 100 mM sodium chloride 100% D2O 0.1 7.0 ambient 298 2 2D DQF-COSY 10 mM sodium phosphate, 100 mM sodium chloride 100% D2O 0.1 7.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 500
NMR Refinement Method Details Software simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 40 Conformers Submitted Total Number 15 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution Amber 11 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollman 2 refinement Amber 11 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollman