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Solution Structure of the Conserved Hypothetical Protein Rv2302 from the Bacterium Mycobacterium tuberculosis
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY ~ 2 mM protein; Uniformily 15N- and 13C-labeled; 100 mM KCl, 20 mM potassium phosphate, 2.0 mM dithiothreitol, pH 7.1, 90% H2O, 10%D2O 100 mM KCl, 20 mM potassium phosphate, 2.0 mM dithiothreitol, pH 7.1, 90% H2O, 10%D2O 100 mM KCl, 20 mM potassium phosphate 7.1 ambient 298 2 3D_13C-separated_NOESY ~ 2 mM protein; Uniformily 15N- and 13C-labeled; 100 mM KCl, 20 mM potassium phosphate, 2.0 mM dithiothreitol, pH 7.1, 90% H2O, 10%D2O 100 mM KCl, 20 mM potassium phosphate, 2.0 mM dithiothreitol, pH 7.1, 90% H2O, 10%D2O 100 mM KCl, 20 mM potassium phosphate 7.1 ambient 298 3 4D_13C-separated_NOESY ~ 2 mM protein; Uniformily 15N- and 13C-labeled; 100 mM KCl, 20 mM potassium phosphate, 2.0 mM dithiothreitol, pH 7.1, 90% H2O, 10%D2O 100 mM KCl, 20 mM potassium phosphate, 2.0 mM dithiothreitol, pH 7.1, 90% H2O, 10%D2O 100 mM KCl, 20 mM potassium phosphate 7.1 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 500 2 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing final set of structures were refined with explicit water. CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 55 Conformers Submitted Total Number 25 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details typical suite of backbone assignment experiments collected and analyzed.
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNS 1.1 Warren, Nilges, Kuszewski, Clore & Brunger 2 data analysis Felix 98 MSI, San Diego, CA 3 refinement CNS 1.1 Warren, Nilges, Kuszewski, Clore & Brunger