SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-1H NOESY 200 micro-M DNA; 10mM potassium phosphate; 93% H2O/7% D2O 10 93% H2O/7% D2O 7.0 ambient 298
2 2D 1H-1H TOCSY 200 micro-M DNA; 10mM potassium phosphate; 93% H2O/7% D2O 10 93% H2O/7% D2O 7.0 ambient 298
3 2D DQF-COSY 200 micro-M DNA; 10mM potassium phosphate; 93% H2O/7% D2O 10 93% H2O/7% D2O 7.0 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 700
NMR Refinement
Method Details Software
simulated annealing, molecular dynamics Explicit water refinement including potassium ions within the G-tetrads. 1
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations
Conformers Calculated Total Number 100
Conformers Submitted Total Number 10
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 chemical shift assignment ? Sparky Goddard
2 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3 structure solution ? Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm
4 refinement ? Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm