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Solution structure of outer membrane protein H (OprH) from P. aeruginosa in DHPC micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC-TROSY 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 2 3D HNCA 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 3 3D HN(CO)CA 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 4 3D HNCACB 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 5 3D HN(COCA)CB 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 6 3D HNCO 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 7 3D HCACO 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 8 3D 1H-15N NOESY-TROSY 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315 9 3D 1H-15N NOESY-TROSY-NOESY 25 mM [U-13C; U-15N; U-2H] sodium phosphate, 50 mM [U-13C; U-15N; U-2H] potassium chloride, 0.05 % [U-13C; U-15N; U-2H] sodium azide 95% H2O/5% D2O 6.1 ambient 315
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 800
NMR Refinement Method Details Software simulated annealing 4,000 high temperature, 8,000 torsion slow-cool, and 8,000 cartesian slow-cool annealing steps. CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CNS Brunger A. T. et.al.