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Solution structure of the second WW domain of WWOX
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 0.75mM WW2; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 90% H2O, 10% D2O 90% H2O/10% D2O 100mM NaCl 6.5 ambient 298 2 2D TOCSY 0.75mM WW2; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 90% H2O, 10% D2O 90% H2O/10% D2O 100mM NaCl 6.5 ambient 298 3 2D NOESY 0.75mM WW2; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 100% D2O 100% D2O 100mM NaCl 6.5 ambient 298 4 HNHA 0.7mM WW2 U-15N; 25mM phosphate buffer; 100mM NaCl; 0.01% NaN3; 90% H2O, 10% D2O 90% H2O/10% D2O 100mM NaCl 6.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing, molecular dynamics, torsion angle dynamics Structures are based on a total of 709 restraints; 670 NOE-derived distance rconstraints, 39 dihedral angle restraints NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details This structure was calculated using NOE data derived from 1H NOESY in H2O and D2O, and dihedral angle data derived from 15N HNHA and HNHB experiments.
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 1.8 Delaglio, et al 2 data analysis Sparky 3.11 Goddard and Kneller 3 structure solution CNS 1.1 Brunger, et al 4 structure solution ARIA 1.2 Linge, et al 5 refinement ARIA 1.2 Linge, et al