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Solution structure of DNA binding domain A (DBD-A) of S.cerevisiae Replication Protein A (RPA)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1mM scRPA DBD A U-15N, 13C; 20mM Sodium Phosphate, 100mM NaCl, 2mM DTT, pH 7.0; 90% H2O, 10% D2O 90% H2O/10% D2O 100mM NaCl 7.0 ambient 300 2 3D_15N-separated_NOESY 1mM scRPA DBD A U-15N; 20mM Sodium Phosphate, 100mM NaCl, 2mM DTT, pH 7.0; 90% H2O, 10% D2O 90% H2O/10% D2O 100mM NaCl 7.0 ambient 300
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software Torsional Angle Dynamics with Internal Variable Module The structure calculations were performed using 1138 interproton distance restraints and 161 dihedral angle restraints. NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 22 Representative Model 12 (lowest energy)
Additional NMR Experimental Information Details The chemical shift assignments were done with triple-resonance experiments. Restraints were get from 3D 13C, 15N NOESY data.
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe latest Delaglio et al. 2 collection VNMR latest Varian, Inc. 3 structure solution X-PLOR NIH 2.9.6 Clore et al., 4 refinement X-PLOR NIH 2.9.6 Clore et al.,