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Protein-protein interactions and conformational changes : Importance of the hydrophobic cavity of TolA C-terminal domain
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.5 mM TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 2 2D 1H-13C HSQC 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 3 2D 1H-13C HSQC aromatic 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 4 2D 1H-15N HSQC 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 5 2D 1H-1H TOCSY 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 6 2D 1H-1H COSY 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 7 2D 1H-13C CBCACO 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 10 3D HNCO 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 9 3D HNCACB 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 8 3D CBCA(CO)NH 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 11 3D HCCH-TOCSY 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 600 12 2D 1H-15N HSQC 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 2500 bar 300 Bruker AVANCE III 800 13 2D 1H-15N HSQC 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 2500 bar 300 Bruker AVANCE III 950 14 3D 1H-15N NOESY 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 800 15 3D 1H-15N TOCSY 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 800 16 3D HCCH-TOCSY 0.5 mM [U-13C; U-15N] TolAIII 90% H2O/10% D2O 0.5 M 6.9 1 bar 300 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 600 2 Bruker AVANCE III 950 3 Bruker AVANCE III 800
NMR Refinement Method Details Software distance geometry CYANA molecular dynamics Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment CARA Keller and Wuthrich 2 data analysis TopSpin Bruker Biospin 3 processing TopSpin Bruker Biospin 4 peak picking CARA Keller and Wuthrich 5 refinement Amber Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman 6 structure calculation CYANA Guntert, Mumenthaler and Wuthrich