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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 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 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 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 20mM KPO4, 20mM NaCl 6.7 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 800 2 Varian INOVA 600
NMR Refinement Method Details Software torsion angle dynamics the structures are based on a total of 2500 NOE-derived distance constraints NMRPipe
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy
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 processing VnmrJ 1.1d Varian, Inc. 5 structure solution CYANA 1.1 Guentert