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Solution structure of the Duplex DNA Containing the 3-(Deoxyguanosin-N2-yl)-2-Acetoaminofluorene
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl 100% D2O 50mM NaCl 6.8 1 atm 303 2 2D TOCSY 0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl 100% D2O 50mM NaCl 6.8 1 atm 303 3 P-COSY 0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl 100% D2O 50mM NaCl 6.8 1 atm 303 4 DQF-COSY 0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl 100% D2O 50mM NaCl 6.8 1 atm 303 5 noesyjrhs (H2O) 0.9mM duplex DNA, 3-(deoxyguanosin-N2-yl)-2acetylamino-fluorene, 25mM phosphate buffer, 0.5mM EDTA, 50mM NaCl, 90% H2O, 10% D2O 90% H2O/10% D2O 50mM NaCl 6.8 1 atm 278
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software restrained molecular dynamics total of 582 NOE-derived inter-proton distances were restrained, 72 dihedral angle restraints, 29 distance restraints from hydrogen bonds Felix
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 20 Conformers Submitted Total Number 1 Representative Model 1 (minimized average structure)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques.
Computation: NMR Software # Classification Version Software Name Author 1 processing Felix 2 refinement X-PLOR 3.85 Brunger et al. 3 structure solution X-PLOR 3.85 Brunger et al. 4 collection VNMR 5.2