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Solution structure of human phosphohistidine phosphatase 1 in phosphate free form
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 HNCACB,CBCA(CO)NH 1mM PHPT1, 50mM TRIS, 50mM NaCl, 30mM DTT; 90% H2O, 10% D2O 90% H2O/10% D2O 7.2 1 atm 298 2 HC(C)H COSY 1mM PHPT1, 50mM TRIS, 50mM NaCl, 30mM DTT; 90% H2O, 10% D2O 90% H2O/10% D2O 7.2 1 atm 298 3 3D_13C-separated_NOESY 1mM PHPT1, 50mM TRIS, 50mM NaCl, 30mM DTT; 90% H2O, 10% D2O 90% H2O/10% D2O 7.2 1 atm 298 4 3D_15N-separated_NOESY 1mM PHPT1, 50mM TRIS, 50mM NaCl, 30mM DTT; 90% H2O, 10% D2O 90% H2O/10% D2O 7.2 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 800
NMR Refinement Method Details Software torsion angle dynamics simulated annealing torsion angle dynamics performed by DYANA, simulated annealing performed by AMBER NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with favorable non-bond energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 21 Representative Model 1 (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 2.1 F. Delaglio, S. Grzesiek, G. W. Vuister, G. Zhu, J. Pfeifer and A. Bax 2 data analysis NMRView 5.0 B. A. Johnson and R. A. Blevins 3 structure solution DYANA cyana2.0 Guntert, P., Mumenthaler, C. and W thrich, K 4 refinement Amber 7.0 David, A.