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Structure of the WW domain of PIN1 in complex with a human phosphorylated Smad3 derived peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 1 mM NEDD4LWW3, 3 mM SMAD3, 20 mM sodium phosphate, 100 mM sodium chloride, 2 mM sodium azide 90% H2O/10% D2O 0.420 7 ambient 285 2 2D 1H-1H TOCSY 1 mM NEDD4LWW3, 3 mM SMAD3, 20 mM sodium phosphate, 100 mM sodium chloride, 2 mM sodium azide 90% H2O/10% D2O 0.420 7 ambient 285 3 3D CBCA(CO)NH 1 mM [U-100% 13C; U-100% 15N] NEDD4LWW3, 3 mM SMAD3, 20 mM sodium phosphate, 100 mM sodium chloride, 2 mM sodium azide 90% H2O/10% D2O 0.420 7 ambient 285 4 3D HNCACB 1 mM [U-100% 13C; U-100% 15N] NEDD4LWW3, 3 mM SMAD3, 20 mM sodium phosphate, 100 mM sodium chloride, 2 mM sodium azide 90% H2O/10% D2O 0.420 7 ambient 285 5 2D 1H-15N HSQC 1 mM [U-100% 15N] NEDD4LWW3, 3 mM SMAD3, 20 mM sodium phosphate, 100 mM sodium chloride, 2 mM sodium azide 90% H2O/10% D2O 0.420 7 ambient 285
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600
NMR Refinement Method Details Software simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with acceptable covalent geometry Conformers Calculated Total Number 300 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNS 1.3 Brunger, Adams, Clore, Gros, Nilges and Read 2 chemical shift assignment XEASY Bartels et al. 3 collection TopSpin Bruker Biospin 4 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 5 refinement CNS