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Solution structure of the FK506-binding domain of human FKBP38
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D TOCSY 1.3 mM hFKBP38D, 20 mM phosphate buffer, 0.05% azide, 95% H2O, 5% D2O 95% H2O/5% D2O 20 mM sodium phosphate 6.7 ambient 298 2 2D NOESY 1.3 mM hFKBP38D, 20 mM phosphate buffer, 0.05% azide, 95% H2O, 5% D2O 95% H2O/5% D2O 20 mM sodium phosphate 6.7 ambient 298 3 2D_15N-separated_HSQC 1.3 mM hFKBP38D U-15N, 20 mM phosphate buffer, 0.05% azide, 95% H2O, 5% D2O 95% H2O/5% D2O 20 mM sodium phosphate 6.7 ambient 298 4 2D_15N-separated_HTQC 1.3 mM hFKBP38D U-15N, 20 mM phosphate buffer, 0.05% azide, 95% H2O, 5% D2O 95% H2O/5% D2O 20 mM sodium phosphate 6.7 ambient 298 5 3D_15N-separated_TOCSY 1.3 mM hFKBP38D U-15N, 20 mM phosphate buffer, 0.05% azide, 95% H2O, 5% D2O 95% H2O/5% D2O 20 mM sodium phosphate 6.7 ambient 298 6 3D_15N-separated_NOESY 1.3 mM hFKBP38D U-15N, 20 mM phosphate buffer, 0.05% azide, 95% H2O, 5% D2O 95% H2O/5% D2O 20 mM sodium phosphate 6.7 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Bruker AVANCE 700
NMR Refinement Method Details Software simulated annealing combined with torsion angle dynamics followed by energy minimization the structures are based on 1585 NOE-derived distants restraints XwinNMR
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 processing XwinNMR 3.5 Bruker 2 data analysis AURELIA 2.5.9 Bruker 3 data analysis Felix 2000 Accelrys 4 structure solution DYANA 1.5 Guentert 5 refinement Discover 2000 Accelrys