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NMR structure of duplex DNA containing the alpha-OH-PdG dA base pair: A mutagenic intermediate of acrolein
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.5 mM 11 mer duplex oligo 100% D2O 6.6 ambient 298 2 2D 1H-1H COSY 0.5 mM 11 mer duplex oligo 100% D2O 6.6 ambient 298 3 2D 1H-1H TOCSY 0.5 mM 11 mer duplex oligo 100% D2O 6.6 ambient 298 4 2D 1H-1H COSY45 0.5 mM 11 mer duplex oligo 100% D2O 6.6 ambient 298 5 2D DQF-COSY 0.5 mM 11 mer duplex oligo 100% D2O 6.6 ambient 298 6 2D 1H-1H NOESY 0.5 mM 11 mer duplex oligo 90% H2O/10% D2O 6.6 ambient 278
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software molecular dynamics VNMR
NMR Ensemble Information Conformer Selection Criteria all calculated structures submitted Conformers Calculated Total Number 26 Conformers Submitted Total Number 26 Representative Model 1 (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 collection VNMR Varian 2 data analysis Felix Accelrys Software Inc. 3 chemical shift assignment Felix Accelrys Software Inc. 4 peak picking Felix Accelrys Software Inc. 5 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 6 structure solution X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 7 geometry optimization X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore