SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
2 2D 1H-13C HSQC 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
3 3D HNCO 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
4 3D CBCA(CO)NH 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
5 3D HNCACB 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
6 3D H(CCO)NH 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
7 3D C(CO)NH 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
8 CN-4D simultaneous NOESY 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
9 HB-HE/HD-aromatic 1-2 mM [U-99% 13C; U-99% 15N] protein, 25 mM [U-2H] TRIS, 100 mM potassium chloride, 1 mM [U-2H] DTT, 1 mM EDTA, 10 uM DSS, 90% H2O/10% D2O 0.125 90% H2O/10% D2O 7.0 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Varian INOVA 600
NMR Refinement
Method Details Software
simulated annealing XPLOR-NIH, refine.py Loosened restraints after CYANA calculations 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 10
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2 chemical shift assignment ? NMRView Johnson, One Moon Scientific
3 structure solution ? CYANA Guntert, Mumenthaler and Wuthrich
4 refinement ? X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore