SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 0.75-1.0 mM 15N & 15N/13C labeled protein in 50 mM Tris-HCl, 300 mM NaCl, 10 mM 2-mercaptoethanol, 5 mM ZnCl2, 2 % azide, and 0.015% Triton-X 100, pH 7.5, 90% H2O, 10% D2O ? 90% H2O/10% D2O 7.5 ambient 294
2 3D HNCA 0.75-1.0 mM 15N & 15N/13C labeled protein in 50 mM Tris-HCl, 300 mM NaCl, 10 mM 2-mercaptoethanol, 5 mM ZnCl2, 2 % azide, and 0.015% Triton-X 100, pH 7.5, 90% H2O, 10% D2O ? 90% H2O/10% D2O 7.5 ambient 294
3 3D HNCACB 0.75-1.0 mM 15N & 15N/13C labeled protein in 50 mM Tris-HCl, 300 mM NaCl, 10 mM 2-mercaptoethanol, 5 mM ZnCl2, 2 % azide, and 0.015% Triton-X 100, pH 7.5, 90% H2O, 10% D2O ? 90% H2O/10% D2O 7.5 ambient 294
4 3D 1H-15N NOESY 0.75-1.0 mM 15N & 15N/13C labeled protein in 50 mM Tris-HCl, 300 mM NaCl, 10 mM 2-mercaptoethanol, 5 mM ZnCl2, 2 % azide, and 0.015% Triton-X 100, pH 7.5, 90% H2O, 10% D2O ? 90% H2O/10% D2O 7.5 ambient 294
5 3D 1H-13C NOESY 0.75-1.0 mM 15N & 15N/13C labeled protein in 50 mM Tris-HCl, 300 mM NaCl, 10 mM 2-mercaptoethanol, 5 mM ZnCl2, 2 % azide, and 0.015% Triton-X 100, pH 7.5, 90% H2O, 10% D2O ? 90% H2O/10% D2O 7.5 ambient 294
6 3D HCCH-TOCSY 0.75-1.0 mM 15N & 15N/13C labeled protein in 50 mM Tris-HCl, 300 mM NaCl, 10 mM 2-mercaptoethanol, 5 mM ZnCl2, 2 % azide, and 0.015% Triton-X 100, pH 7.5, 90% H2O, 10% D2O ? 90% H2O/10% D2O 7.5 ambient 294
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Varian INOVA 600
NMR Refinement
Method Details Software
torsion angle dynamics ? 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 20
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 chemical shift calculation ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3 chemical shift assignment 3.110 Sparky Goddard
4 peak picking 3.110 Sparky Goddard
5 data analysis ? TALOS Cornilescu, Delaglio and Bax
6 refinement 2.1 CYANA Guntert, Mumenthaler and Wuthrich