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REFINED SOLUTION STRUCTURE OF THE FHA2 DOMAIN OF RAD53
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 0.5 mM protein U-15N,13C; 10 mM sodium phosphate buffer (pH 6.5), 1 mM DTT, and 1 mM EDTA; 95% H2O, 5% D2O 95% H2O/5% D2O 10 mM sodium phosphate, 1 mM DTT, and 1 mM EDTA 6.5 ambient 293 2 3D_15N-separated_NOESY 0.5 mM protein U-15N,13C; 10 mM sodium phosphate buffer (pH 6.5), 1 mM DTT, and 1 mM EDTA; 95% H2O, 5% D2O 95% H2O/5% D2O 10 mM sodium phosphate, 1 mM DTT, and 1 mM EDTA 6.5 ambient 293
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 800
NMR Refinement Method Details Software simulated annealing The structures are based on a total of 3249 restraints, 3061 are NOE-derived distance constraints, 188 TALOS-derived dihedral angle restraints XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 60 Conformers Submitted Total Number 20 Representative Model 20 (minimized average structure)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2.6 Bruker 2 processing XwinNMR 2.6 Bruker 3 structure solution X-PLOR 3.851 Brunger 4 refinement X-PLOR 3.851 Brunger