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Solution structure of the chemotaxis protein CheW from the thermophilic organism Thermotoga maritima
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1mM TMW U-15N,13C; 50mM Acetate buffer 93% H2O/7% D2O 50mM KCl 4.5 1 atm 308 2 3D_15N-separated_NOESY 1mM TMW U-15N,13C; 50mM Acetate buffer 93% H2O/7% D2O 50mM KCl 4.5 1 atm 308 3 3D_15N_13C-separated_NOESY 1mM TMW U-15N,13C; 50mM Acetate buffer 93% H2O/7% D2O 50mM KCl 4.5 1 atm 308
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 500 3 GE OMEGA 500
NMR Refinement Method Details Software distance geometry
simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 20 (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 structure solution CNS 1.0 Brunger 2 structure solution ARIA 1.0 Nilges 3 processing Felix 98 Molecular Simulations Inc. 4 refinement ARIA 1.0 Nilges