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Solution NMR Structure of Protein PA1123 from Pseudomonas aeruginosa. Northeast Structural Genomics Consortium Target PaT4; Ontario Centre for Structural Proteomics Target PA1123.
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D N15/13C time shared NOESY 1mM Protein, U-15N,13C; 10 mM Phosphate Buffer;400mM NaCl;10mM DTT; 0.01% NaN3; 1mM Benzamidine; 1X protease; inhibitor cocktail; 95% H2O+5% D2O 95% H2O/5% D2O 400 mM NaCl, 10 mM Phosphate 6.5 ambient 300 2 3D_13C-separated_NOESY Phosphate Buffer;400mM NaCl;10mM DTT; 0.01% NaN3; 1mM Benzamidine; 1X protease inhibitor cocktail; 100% D2O 100% D2O 400 mM NaCl, 10 mM Phosphate 6.5 ambient 300 3 4D_13C-separated_NOESY Phosphate Buffer;400mM NaCl;10mM DTT; 0.01% NaN3; 1mM Benzamidine; 1X protease inhibitor cocktail; 100% D2O 100% D2O 400 mM NaCl, 10 mM Phosphate 6.5 ambient 300
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing 1887 NOE distance constraints
22 Hydrogen bond constraints
122 Angle restraints NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations,lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 2.3 Delaglio, F. etal 2 data analysis Sparky 3.106 Goddar, T.D. and Kneller, D.G. UCSF 3 structure solution CYANA 2.1 Gunter, P. 4 refinement CNS 1.1 Brunger, A.T. etal