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NMR STRUCTURE OF APO CBFB
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1.6mM CBFb U-15N, 13C 25mM phosphate buffer, 3mM DTT, 100 % D2O 150mM sodium chloride 6.6 1 atm 297 2 3D_15N-separated_NOESY 1.6mM CBFb U-15N 25mM phosphate buffer, 3mM DTT, 10 % D2O 150mM sodium chloride 6.6 1 atm 297 3 2D NOESY 0.8mM CBFb 25mM phosphate buffer,3mM DTT, 100 % D2O 150mM sodium chloride 6.6 1 atm 297
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 800 3 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing and torsion angle dynamics The structures are based on 2139 NOE-derived restraints, 215 dihedral angle restraints and 86 distance restraints from 43 hydrogen bonds XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 58 Conformers Submitted Total Number 25 Representative Model 4 (lowest energy)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software # Classification Version Software Name Author 1 processing XwinNMR 2.5 2 processing NMRPipe 1.8 Delaglio 3 processing VNMR 5.3 4 data analysis Ansig for Windows 1.0 Helgstrand 5 refinement CNS 1.0 Brunger 6 refinement MOLMOL 2K.1 Koradi