SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-1H NOESY 1 mM NEMO ZF-C417F, 2 mM ZnS04, 2 mM TCEP, 90% H2O/10% D2O 0 90% H2O/10% D2O 6.6 ambient 298
2 2D 1H-1H TOCSY 1 mM NEMO ZF-C417F, 2 mM ZnS04, 2 mM TCEP, 90% H2O/10% D2O 0 90% H2O/10% D2O 6.6 ambient 298
3 2D purged-COSY 1 mM NEMO ZF-C417F, 2 mM ZnS04, 2 mM TCEP, 90% H2O/10% D2O 0 90% H2O/10% D2O 6.6 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Varian INOVA 600
NMR Refinement
Method Details Software
torsion angle dynamics The structure was determined using NOEs and dihedral angles data. Tetrahedral geometry of the zinc coordination was assumed involving only the thiol groups of C6 and C9 and the NE2 atom of H22. Of the 200 calculated conformers, the 80 conformers with the lowest total energy were refined in water. The 10 refined conformers of lowest energy represent the final ensemble. 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 10
Representative Model 1 (closest to the average)
Computation: NMR Software
# Classification Version Software Name Author
1 collection 6.1C VNMR Varian
2 processing 2.2 NMRPipe Delaglio, F. et al.
3 data analysis 5.03 NMRView Johnson, B.A. et al.
4 peak picking 5.03 NMRView Johnson, B.A. et al.
5 chemical shift assignment 5.03 NMRView Johnson, B.A. et al.
6 structure solution 1.2 ARIA Linge, J.P. et al.
7 refinement 1.2 ARIA Linge, J.P. et al.