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Solution structure of VBS2 fragment of talin
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1.5mM talin 755-889 U-15N, 13C; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 90% H2O/10% D2O 20mM phosphate, 50mM NaCl 6.5 ambient 303 2 3D_13C-separated_NOESY 1.5mM talin 755-889 U-15N, 13C; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 100% D2O 20mM phosphate, 50mM NaCl 6.5 ambient 303 3 3D_15N-separated_NOESY 1.5mM talin 755-889 U-15N; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 90% H2O/10% D2O 20mM phosphate, 50mM NaCl 6.5 ambient 303 4 2D NOESY 1.5mM talin 755-889; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 100% D2O 20mM phosphate, 50mM NaCl 6.5 ambient 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600 2 Varian INOVA 800
NMR Refinement Method Details Software distance geometry, tortion angle dynamics, simmulated annealing The structure is based on 3018 NOE distance restraints and 176 dihedral talos restraints XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2.6 Bruker 2 processing NMRPipe 2003 Delaglio, F. 3 data analysis NMRView 5.0.16 Johnson, B.A. 4 structure solution CYANA 1.0.6 Guntert, P. 5 structure solution ARIA 1.2 Nilges, M. 6 refinement CNS 1.1 Brunger, A.T.