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Zinc-substituted Rubredoxin from Desulfovibrio Vulgaris
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 2mM Zn-Rubredoxin U-15N; 50mM phosphate buffer 95% H2O/5% D2O 7.2 ambient 296 2 2D NOESY 2mM Zn-Rubredoxin unlabeled; 50mM phosphate buffer 95% H2O/5% D2O 7.2 ambient 296 3 2D TOCSY 2mM Zn-Rubredoxin unlabeled; 50mM phosphate buffer 95% H2O/5% D2O 7.2 ambient 296 4 15N-1H HSQC 2mM Zn-Rubredoxin U-15N; 50mM phosphate buffer 95% H2O/5% D2O 7.2 ambient 296 5 3D_15N-separated_TOCSY 2mM Zn-Rubredoxin U-15N; 50mM phosphate buffer 95% H2O/5% D2O 7.2 ambient 296
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500
NMR Refinement Method Details Software Automated methods along with torsion angle dynamics were used for backbone chemical
shift assignment and iterative noe refinement. A final total of 581 distance constraints were used (intra 122; short 147; med 121; long 203). CYANA
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CYANA 2.0 G ntert P. 2 processing NMRPipe 2004 Delagio,F. et al. 3 collection XwinNMR 3.5 Bruker 4 data analysis Sparky 3.112 T.D. Goddard, D.G. Kneller 5 refinement CYANA 2.0 G ntert P.