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Solution Structure of Transcription Factor Sp1 DNA Binding Domain (Zinc Finger 3)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1mM Sp1 DNA-Binding Domain U-15N/13C; 10mM Tris-d; 50mM NaCl; 1mM DTT 90% H2O/10% D2O 10mM Tris-d, 50mM NaCl 7.4 1 atm 298 2 3D_15N-separated_NOESY 1mM Sp1 DNA-Binding Domain U-15N/13C; 10mM Tris-d; 50mM NaCl; 1mM DTT 90% H2O/10% D2O 10mM Tris-d, 50mM NaCl 7.4 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software torsion angle dynamics, simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 31 Representative Model 31 (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 structure solution CNS 1.1 2 processing NMRPipe 2.1 F. Delaglio, et al. 3 data analysis NMRView 5.0.4 Bruce A. Johnson 4 refinement CNS 1.1