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Solution NMR structure of CaM bound to the eNOS CaM binding domain peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide 90% H2O/10% D2O 6.0 ambient 298 2 3D CBCA(CO)NH 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide 90% H2O/10% D2O 6.0 ambient 298 3 3D HNCA 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide 90% H2O/10% D2O 6.0 ambient 298 4 3D HCCH-TOCSY 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide 90% H2O/10% D2O 6.0 ambient 298 5 3D 1H-15N NOESY 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide 90% H2O/10% D2O 6.0 ambient 298 6 3D 1H-13C NOESY aliphatic 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide 90% H2O/10% D2O 6.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600
NMR Refinement Method Details Software DGSA-distance geometry simulated annealing CNSSOLVE
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 20 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNSSOLVE Brunger, Adams, Clore, Gros, Nilges and Read 2 refinement CNSSOLVE Brunger, Adams, Clore, Gros, Nilges and Read