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NMR Structure Analysis of the Hematopoetic Cell Kinase SH3 Domain complexed with an artificial high affinity ligand (PD1)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1.3mM Hck-SH3 U-13C, U-15N: 1.3mM PD1, 20mM KPO4, 20mM NaCl, pH 6.7, 93% H2O, 7% D2O 93% H2O/7% D2O 20mM KPO4, 20mM NaCl 6.7 1 atm 298 2 3D_15N-separated_NOESY 1.3mM Hck-SH3 U-13C, U-15N: 1.3mM PD1, 20mM KPO4, 20mM NaCl, pH 6.7, 93% H2O, 7% D2O 93% H2O/7% D2O 20mM KPO4, 20mM NaCl 6.7 1 atm 298 3 3D_13C/15N-filtered/edited NOESY 1.3mM Hck-SH3 U-13C, U-15N: 1.3mM PD1, 20mM KPO4, 20mM NaCl, pH 6.7, 93% H2O, 7% D2O 93% H2O/7% D2O 20mM KPO4, 20mM NaCl 6.7 1 atm 298 4 2D_13C/15N-double filtered NOESY 1.3mM Hck-SH3 U-13C, U-15N: 1.3mM PD1, 20mM KPO4, 20mM NaCl, pH 6.7, 93% H2O, 7% D2O 93% H2O/7% D2O 20mM KPO4, 20mM NaCl 6.7 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 800
NMR Refinement Method Details Software Simulated annealing with generalized born solvent model and NMR distance constraints NMRPipe
NMR Ensemble Information Conformer Selection Criteria Minimized average structure Conformers Calculated Total Number 20 Conformers Submitted Total Number 1 Representative Model 1 (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 2.3 Delaglio 2 data analysis CARA/NEASY 1.3.1 Keller 3 refinement RADAR 0.9b Herrmann 4 refinement Amber 8.0 Case 5 processing VnmrJ 1.1d Varian, Inc. 6 structure solution CYANA 1.1 Guentert