SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.2 mM WW domain; 2.4 mM peptide GTPPPPYTVG; 10mM potassium phosphate buffer pH6; 100mM NaCl; 0.1 mM DTT; 0.1 mM EDTA,
Solvent90% H20, 10% D20
Ionic Strength100mM NaCl
pH6
Pressure1
Temperature (K)288
Experiment(s):2D NOESY, 2D TOCSY
Sample Contents1.2 mM WW domain; 2.4 mM peptide GTPPPPYTVG; 10mM potassium phosphate buffer pH6; 100mM NaCl; 0.1 mM DTT; 0.1 mM EDTA,
Solvent100%D20
Ionic Strength100mM NaCl
pH6
Pressure1
Temperature (K)288
Experiment(s):2D NOESY, 2D TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DMX 750.0
Bruker DRX 600.0
NMR Refinement
Method simulated annealing
Details 2000K, 200 runs, force constants for NOE 50 kcalmol-1rad-2, 590 restraints including 20 hydrogen bond restraints
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest 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 X-PLOR 3.1 Brunger, A.
2 data analysis ANSIG 3.3 Kraulis, P.J
3 collection XWINNMR 2.6 BRUKER, A.G.
4 processing XWINNMR 2.6 BRUKER, A.G.