☰ Navigation Tabs
Solution Structure of an O6-[4-oxo-4-(3-pyridyl)butyl]guanine adduct in an 11mer DNA duplex
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 1 mM [POB]dG-dC 11mer duplex adduct in 600 ul 10 mM sodium phosphate, 0.1 M NaCl, 0.1 mM EDTA, pH7.0 100% D2O and 90% H2O, 10% D2O 0.1 M NaCl 7.00 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software molecular mechanics in torsion angle space The structures are based on a total of 325 restraints (271 DNA-DNA, 22 POB-DNA, 5 POB-POB, 29 H-bonds). VNMR
NMR Ensemble Information Conformer Selection Criteria Conformers Calculated Total Number Conformers Submitted Total Number 1 Representative Model (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 collection VNMR 6.1C Varian 2 data analysis Felix 97 Acceryls 3 structure solution DUPLEX Hingerty and Broyde 4 refinement DUPLEX Hingerty and Broyde