SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D_13C separated aliphatic NOESY 0.5-1.0mM 13C, 15N labeled CBD2 sample in 20mM HEPES (pH 7.0), 20mM beta-Mercaptoethanol buffer 20mM HEPES (sodium salt) 95% ddH2O, 5% D2O 7.0 ambient 306
2 3D_13C separated aromatic NOESY 0.5-1.0mM 13C, 15N labeled CBD2 sample in 20mM HEPES (pH 7.0), 20mM beta-Mercaptoethanol buffer 20mM HEPES (sodium salt) 95% ddH2O, 5% D2O 7.0 ambient 306
3 3D_15N-separated_NOESY 0.5-1.0mM 13C, 15N labeled CBD2 sample in 20mM HEPES (pH 7.0), 20mM beta-Mercaptoethanol buffer 20mM HEPES (sodium salt) 95% ddH2O, 5% D2O 7.0 ambient 306
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
torsion angle dynamics The structures are based on 2394 NOE-derived distance constraints, 185 dihedral angle restraints (talos), 8 distance constraints to the 2 Ca2+ ions 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model 1 (closest to the average)
Computation: NMR Software
# Classification Version Software Name Author
1 processing 2.1 NMRPipe Delaglio, F.
2 data analysis 1.3.13 XEASY Bartels, C.
3 structure solution 2.0 CYANA Guentert, P.
4 refinement NIH version 2.9.7 X-PLOR Clore, G.M.