SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 10 mM potassium phosphate, 0.1 mM sodium azide, 100 mM sodium chloride, 1 mM EDTA, 0.8 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O ? 95% H2O/5% D2O 6.5 ambient 298
2 2D 1H-13C HSQC 10 mM potassium phosphate, 0.1 mM sodium azide, 100 mM sodium chloride, 1 mM EDTA, 0.8 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O ? 95% H2O/5% D2O 6.5 ambient 298
3 3D HN(CO)CA 10 mM potassium phosphate, 0.1 mM sodium azide, 100 mM sodium chloride, 1 mM EDTA, 0.8 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O ? 95% H2O/5% D2O 6.5 ambient 298
4 3D HNCA 10 mM potassium phosphate, 0.1 mM sodium azide, 100 mM sodium chloride, 1 mM EDTA, 0.8 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O ? 95% H2O/5% D2O 6.5 ambient 298
5 3D MQ-(H)CCH-TOCSY 10 mM potassium phosphate, 0.1 mM sodium azide, 100 mM sodium chloride, 1 mM EDTA, 0.8 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O ? 95% H2O/5% D2O 6.5 ambient 298
6 4D timeshared 13C/ 15N edited NOESY 10 mM potassium phosphate, 0.1 mM sodium azide, 100 mM sodium chloride, 1 mM EDTA, 0.8 mM [U-100% 13C; U-100% 15N] protein, 95% H2O/5% D2O ? 95% H2O/5% D2O 6.5 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 500
NMR Refinement
Method Details Software
simulated annealing NOE distance refinement using CYANA 2.1. Hydrogen bond restraints using H-D exchange experiment 1
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 100
Conformers Submitted Total Number 10
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 refinement 2.1 CYANA Guntert, Mumenthaler and Wuthrich
2 chemical shift assignment ? NMRspy Zheng Yu and Yang Daiwen
3 geometry optimization ? TALOS Cornilescu, Delaglio and Bax
4 processing 1 NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax