SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample ContentsU-15N 0.75 mM, phosphate buffer 75 mM pH 7.6, 300 mM KCl 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength300 mM KCl, 75 mM phosphate sodium
pH7.6
Pressureambient
Temperature (K)298
Experiment(s):2D NOESY, 3D_15N-separated_NOESY
Sample ContentsU-15N-13C 0.50 mM, phosphate buffer 75 mM pH 7.6, 300 mM KCl 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength300 mM KCl, 75 mM phosphate sodium
pH7.6
Pressureambient
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY, 3D-13C-separated NOESY optimized for CH groups, 4D 13C-separated-HSQC-NOESY-HSQC
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
Varian INOVA 800.0
NMR Refinement
Method simulated annealing, molecular dynamics
Details For structure calculation, a total of 1252 interproton and 110 dihedral restraints were used. The distance constraints contain 596 intraresidue, 205 sequential, 87 medium-range, 145 long-range, and 219 ambiguous correlations.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 80
Conformers Submitted Total Number 19
Representative Model Choice Rationale
1 lowest energy
Computation: NMR Software
# Classification Software Name Author
1 data analysis Talos 1999 Cornilescu
2 refinement Amber 1991 Pearlman
3 structure solution DISCOVER 2000 Accelrys
4 processing FELIX 2000 Accelrys