SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM Itk SH2, U-15N,13C, 125mM phosphate buffer, pH 7.4
Solvent90% H2O, 10% D2O
Ionic Strength125mM
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY
Sample Contents1 mM Itk SH2, U-15N, 125mM phosphate buffer, pH 7.4
Solvent90% H2O, 10% D2O
Ionic Strength125mM
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY
Sample Contents1 mM Itk SH2, 125mM phosphate buffer, pH 7.4
Solvent90% H2O, 10% D2O
Ionic Strength125mM
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):DQF-COSY, 2D NOESY, 2D TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 500.0
NMR Refinement
Method distance geometry and simulated annealing
Details The structures are based on 2323 NOE-derived distance constraints, 58 phi/psi dihedral angle restraints,9 chi dihedral angle restraints and 30 distance restraints from hydrogen bonds
NMR Ensemble Information
Conformer Selection Criteria structures with favorable non-bond energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 20
Computation: NMR Software
# Classification Software Name Author
1 refinement CNS 1.0 Brunger
2 data analysis NMRView 4.1.3 Johnson & Blevins
3 processing NMRPipe n/a
4 collection XWINNMR n/a