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Solution structure of HP1242 from Helicobacter pylori
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY U-15N, 13C; 50mM phosphate buffer, 100mM NaCl, 1mM EDTA, pH 6.8; 90% H2O, 10% D2O 90% H2O/10% D2O 100mm NaCl 6.8 ambient 303 2 3D_15N-separated_NOESY U-15N, 13C; 50mM phosphate buffer, 100mM NaCl, 1mM EDTA, pH 6.8; 90% H2O, 10% D2O 90% H2O/10% D2O 100mm NaCl 6.8 ambient 303 3 HNHA U-15N, 13C; 50mM phosphate buffer, 100mM NaCl, 1mM EDTA, pH 6.8; 90% H2O, 10% D2O 90% H2O/10% D2O 100mm NaCl 6.8 ambient 303 4 2D NOESY U-15N, 13C; 50mM phosphate buffer, 100mM NaCl, 1mM EDTA, pH 6.8; 90% H2O, 10% D2O 90% H2O/10% D2O 100mm NaCl 6.8 ambient 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics the structures are based on a total of 1040 restraints, 911 are NOE-derived distance constraints, 129 dihedral angle restraints NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with acceptable covalent geometry 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 processing NMRPipe 2 Delaglio 2 data analysis NMRView 5 Johnson 3 structure solution CNS 1.1 Brunger 4 refinement CNS 1.1