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NMR structure of DNA TGTGAGCGCTCACA
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 3.6 mM oligonucleotide, 55 mM potassium phosphate, 150 mM KCl, 0.1mM NaN3 99.96% D2O 150 mM KCl 7.4 ambient 298 2 2D TOCSY 3.6 mM oligonucleotide, 55 mM potassium phosphate, 150 mM KCl, 0.1mM NaN3 99.96% D2O 150 mM KCl 7.4 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian VXRS 500 2 Varian VXRS 600
NMR Refinement Method Details Software molecular dynamics,
matrix relaxation,
simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum,structures with the lowest energy Conformers Calculated Total Number 2 Conformers Submitted Total Number 1 Representative Model (closest to the average)
Additional NMR Experimental Information Details This structure was determined using standard homonuclear techniques.
Computation: NMR Software # Classification Version Software Name Author 1 refinement Amber versions 3-5 Kollman. P. 2 refinement MORASS 1.0 Meadows. R.P.