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Solution structure of the N-terminal domain of Rhomboid Intramembrane Protease from P. aeruginosa
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 1 mM, U-15N,13C; 20 mM Bis-Tris, 50 mM NaCl pH 6.5 90% H2O/10% D2O 50 mM NaCl 6.5 1 atm 298 2 3D_13C-separated_NOESY 1 mM, U-15N,13C; 20 mM Bis-Tris, 50 mM NaCl pH 6.5 90% H2O/10% D2O 50 mM NaCl 6.5 1 atm 298 3 HNHA 1 mM, U-15N,13C; 20 mM Bis-Tris, 50 mM NaCl pH 6.5 90% H2O/10% D2O 50 mM NaCl 6.5 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Bruker AVANCE 700 3 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing
torsional angle dynamics NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 1500 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details This structure was determined using standard 2D and 3D heteronuclear techniques.
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 2 data analysis NMRView 5.2.2 3 structure solution ARIA 2.0 4 refinement CNS 1.1