SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents0.6mM kinase interacting FHA domain; 20mM phosphate pH6.3; 120mM NaCl, 93% H2O, 7%D2O
Solvent93% H2O, 7%D2O
Ionic Strength20mM phosphaste/120mM NaCl
pH6.3
Pressureambient
Temperature (K)295
Experiment(s):3D_15N-separated_NOESY, 3D_13C-separated_NOESY, HMQC-J
Sample Contents0.6mM kinase interacting FHA domain; 20mM phosphate pH6.3; 120mM NaCl, 100%D2O
Solvent100%D2O
Ionic Strength20mM phosphaste/120mM NaCl
pH6.3
Pressureambient
Temperature (K)293
Experiment(s):15N HSQC for H/D exhange
Sample Contents0.5mM kinase interacting FHA domain; 20mM phosphate pH6.3; 120mM NaCl, 9.5mg/ml Pf1 phage, 90%H2O, 10%D2O
Solvent90%H2O, 10%D2O
Ionic Strength20mM phosphaste/120mM NaCl
pH6.3
Pressureambient
Temperature (K)298
Experiment(s):3D_HNCO for 1Dnco, 1Dcaco, 15N HSQC for 1Dnh, 3D_HNCA for 1Dcaha
Sample Contents0.4mM kinase interacting FHA domain; 20mM phosphate pH6.3; 120mM NaCl, 5% C12H6/Hexanol,90%H2O, 10%D2O
Solvent90%H2O, 10%D2O
Ionic Strength20mM phosphaste/120mM NaCl/5%PEG/hexano
pH6.3
Pressureambient
Temperature (K)298
Experiment(s):15N HSQC for 1Dnh
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
Bruker DRX 500.0
NMR Refinement
Method torsion angle dynamics and simulated annealing in cartesian space and residual dipolar couplings
Details the structures are based on 1313 interresidue NOE-derived distance constraints, 176 dihedral angle restraints, 54 distance restraints from hydrogen bonds,as well as 131 1Dnh, 55 1Dcaha, 37 1Dnco, 58 1Dcaco residual dipolar coupling restraints. The covalent bond angle deviations, listed in remark 500, result from refinement using residual dipolar couplings and have occurred in some structures with high energy. The residues with torsion angle deviations are relatively mobile and poorly defined in the model.
NMR Ensemble Information
Conformer Selection Criteria structures with favorable non-bond energy,structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 30
Representative Model Choice Rationale
1 closest to the average
Additional NMR Experimental Information
1 The structure was determined using triple-resonance NMR spectroscopy. Residues preceding 180 originated from linker of GST tag. Residues beyond 298 are unstructured. Note that in all the models the residues A175-A176 and A299-A313 are disordered and missing from the model
Computation: NMR Software
# Classification Software Name Author
1 refinement CNS 1.0 A.T.Brunger, P.D.Adams, G.M.Clore, W.L.Delano, P.Gros, R.W.Grosse-Kunstleve, J.-S.Jiang, J.Kuszewski, M.Nilges, N.S.Pannu, R.J.Read, L.M.Rice, T.Simonson, G.L.Warren
2 structure solution CNS 1.0 A.T.Brunger, P.D.Adams, G.M.Clore, W.L.Delano, P.Gros, R.W.Grosse-Kunstleve, J.-S.Jiang, J.Kuszewski, M.Nilges, N.S.Pannu, R.J.Read, L.M.Rice, T.Simonson, G.L.Warren
3 processing SYBYL 6.3 Tripos
4 collection VNMR 6.1B Varian
5 collection UXNMR 1.3 Bruker