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Solution structure of a diiron protein model
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D TOCSY 0.5mM protein concentration; 50mM phosphate buffer; 90% H2O, 10% D2O 90% H2O/10% D2O 6.1 Ambient 298 2 DQF-COSY 0.5mM protein concentration; 50mM phosphate buffer; 90% H2O, 10% D2O 90% H2O/10% D2O 6.1 Ambient 298 3 2D NOESY 0.5mM protein concentration; 50mM phosphate buffer; 90% H2O, 10% D2O 90% H2O/10% D2O 6.1 Ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800
NMR Refinement Method Details Software Torsion Angle Dynamics, Simulated Annealing, Energy Restrained Minimization NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations, structures with the lowest energy Conformers Calculated Total Number 40 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 1.7 Delaglio et al. 2 structure solution DYANA 1.5 Guentert et al. 3 refinement Amber 7.0 Case et al.