SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM Itk SH2 domain U-15N, U-13C, 125 mM Phosphate buffer, pH 7.4, 2 mM DTT
Solvent90% H20, 10% D20
Ionic Strength125mM
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY
Sample Contents1 mM Itk SH2 domain U-15N, 125 mM Phosphate buffer, pH 7.4, 2 mM DTT
Solvent90% H20, 10% D20
Ionic Strength125mM
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY
Sample Contents1 mM Itk SH2 domain, 125 mM Phosphate buffer, pH 7.4, 2 mM DTT
Solvent90% H20, 10% D20
Ionic Strength125mM
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):2D NOESY, DQF-COSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 500.0
NMR Refinement
Method distance geometry and simulated annealing
Details The structure is based on 2324 NOE-derived distance constraints, 30 hydrogen bond restraints, 59 phi/psi dihedral angle restraints, 9 chi diheral angle restraints
NMR Ensemble Information
Conformer Selection Criteria structures with favorable non-bond energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 lowest energy
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 Delaglio
4 collection XWINNMR n/a