SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride, 90% H2O/10% D2O 70 90% H2O/10% D2O 6.5 1 298
2 2D 1H-1H NOESY 0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride, 90% H2O/10% D2O 70 90% H2O/10% D2O 6.5 1 298
3 3D 1H-15N NOESY 0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride, 90% H2O/10% D2O 70 90% H2O/10% D2O 6.5 1 298
4 3D 1H-15N TOCSY 0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride, 90% H2O/10% D2O 70 90% H2O/10% D2O 6.5 1 298
5 2D 1H-1H TOCSY 0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride, 90% H2O/10% D2O 70 90% H2O/10% D2O 6.5 1 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
torsion angle dynamics, molecular dynamics Simulated annealing combined with torsion angle dynamics. Iterative cycles of structure calculation and NOE assignment. Energy minimization in vacuo with implicit solvent (distance dependent dielecric constant) 1
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 100
Conformers Submitted Total Number 25
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 collection ? XwinNMR Bruker
2 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3 data analysis ? NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4 data analysis ? NMRView Johnson, One Moon Scientific
5 chemical shift assignment ? NMRView Johnson, One Moon Scientific
6 peak picking ? NMRView Johnson, One Moon Scientific
7 structure solution ? CYANA Guntert, Mumenthaler and Wuthrich
8 refinement ? Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo and Kollman
9 refinement ? CYANA Guntert, Mumenthaler and Wuthrich