SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 1D 1H 1.1 mM RecQ4 zinc knuckle-1, 1.25 mM ZnCl2-2, 10 % D2O-3, 20 mM sodium phosphate pH 6.3-4, 150 mM potassium chloride-5, 4 mM DTT-6, 0.3 mM DSS-7, 90% H2O/10% D2O 170 90% H2O/10% D2O 6.3 ambient 298
2 2D 1H-15N HSQC 1.1 mM RecQ4 zinc knuckle-1, 1.25 mM ZnCl2-2, 10 % D2O-3, 20 mM sodium phosphate pH 6.3-4, 150 mM potassium chloride-5, 4 mM DTT-6, 0.3 mM DSS-7, 90% H2O/10% D2O 170 90% H2O/10% D2O 6.3 ambient 298
3 2D 1H-13C HSQC 1.1 mM RecQ4 zinc knuckle-1, 1.25 mM ZnCl2-2, 10 % D2O-3, 20 mM sodium phosphate pH 6.3-4, 150 mM potassium chloride-5, 4 mM DTT-6, 0.3 mM DSS-7, 90% H2O/10% D2O 170 90% H2O/10% D2O 6.3 ambient 298
4 2D 1H-1H TOCSY 1.1 mM RecQ4 zinc knuckle-1, 1.25 mM ZnCl2-2, 10 % D2O-3, 20 mM sodium phosphate pH 6.3-4, 150 mM potassium chloride-5, 4 mM DTT-6, 0.3 mM DSS-7, 90% H2O/10% D2O 170 90% H2O/10% D2O 6.3 ambient 298
5 2D 1H-1H NOESY 1.1 mM RecQ4 zinc knuckle-1, 1.25 mM ZnCl2-2, 10 % D2O-3, 20 mM sodium phosphate pH 6.3-4, 150 mM potassium chloride-5, 4 mM DTT-6, 0.3 mM DSS-7, 90% H2O/10% D2O 170 90% H2O/10% D2O 6.3 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 600
NMR Refinement
Method Details Software
simulated annealing, molecular dynamics ? 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 15
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 collection 2.0 TopSpin Bruker Biospin
2 chemical shift assignment 2.5.1 CcpNMR CCPN
3 peak picking 2.5.1 CcpNMR CCPN
4 structure solution 2.3.1 ARIA Linge, O'Donoghue and Nilges
5 refinement 2.3.1 ARIA Linge, O'Donoghue and Nilges
6 dihedral angle calculations ? TALOS Cornilescu, Delaglio and Bax
7 geometry optimization ? ProcheckNMR Laskowski and MacArthur
8 refinement ? ProcheckNMR Laskowski and MacArthur