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NMR Structure of RRM2 from Human Polypyrimidine Tract Binding Protein Isoform 1 (PTB1)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 0.25 mM PTB1-2, U-15N, 13C, 50 mM Na phosphate buffer, 100 mM NaCl, 10 mM DTT, 2 mM NaN3,10% D2O 10% D2O 0.3 M 6.5 ambient 303 2 3D_13C-separated_NOESY 0.25 mM PTB1-2, U-15N, 13C, 50 mM Na phosphate buffer, 100 mM NaCl, 10 mM DTT, 2 mM NaN3,10% D2O 10% D2O 0.3 M 6.5 ambient 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Varian INOVA 800
NMR Refinement Method Details Software Hybrid distance geometry/simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 16 Representative Model 1 (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 3.1 Bruker Biospin 2 processing NMRPipe 1 Delaglio, F. 3 data analysis NMRView 4.1.3 Johnson, B. and Blevins, R. 4 structure solution X-PLOR 3.851 Brunger, A.T. 5 refinement X-PLOR 3.851 Brunger, A.T.