SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 NOESY 2 mM conotoxin EVIA; 90% H2O, 10% D2O 0.01 90% H2O/10% D2O 3.0 ambient 283
2 DQF-COSY 2 mM conotoxin EVIA; 90% H2O, 10% D2O 0.01 90% H2O/10% D2O 3.0 ambient 283
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker DRX 500
NMR Refinement
Method Details Software
hybrid distance geometry dynamical simulated annealing with the allhdg force field and simulated annealing with the CHARMM22 force field the structures are based on a total of 257 restraints, 211 are NOE-derived distance constraints, 24 dihedral angle restraints, 22 distance restraints from hydrogen bonds. 1
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 30
Conformers Submitted Total Number 18
Representative Model 14 (closest to the average)
Computation: NMR Software
# Classification Version Software Name Author
1 collection 2.6 XwinNMR Bruker
2 data analysis 4.22 Gifa Delsuc
3 refinement 3.851 X-PLOR Brunger
4 refinement 22 CHARMM Brooks