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Joint NMR and X-ray refinement reveals the structure of a novel dibenzo[a,d]cycloheptenone inhibitor/p38 MAP kinase complex in solution
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1 mM [U-13C; U-15N; U-2H] P38 90% H2O/10% D2O 150 7.4 ambient 25 2 3D HNCO 1 mM [U-13C; U-15N; U-2H] P38 90% H2O/10% D2O 150 7.4 ambient 25
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 900
NMR Refinement Method Details Software torsion angle dynamics, sampling JOINT NMR AND X-RAY REFINEMENT WITH NMR RESTRAINTS AND X-RAY REFLECTIONS FROM PDB ENTRY 3ZYA. PALES
NMR Ensemble Information Conformer Selection Criteria lowest R-free Conformers Calculated Total Number 3000 Conformers Submitted Total Number 10 Representative Model 1 (best r-free)
Computation: NMR Software # Classification Version Software Name Author 1 data analysis PALES Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 peak picking Sparky Goddard 4 refinement ISD Habeck, Rieping, Lamazhapova