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STRUCTURAL BASIS OF THE RECOGNITION OF THE DISHEVELLED DEP DOMAIN IN THE WNT SIGNALING PATHWAY
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 0.8-1.5mM DEP, 15N and 13C labeled, 100mM phosphate buffer (pH 6.8), 0.1mM NaN3, 3mM DTT 90% H2O/10% D2O 0.1 6.8 ambient 300 2 HNHA 0.8-1.5mM DEP, 15N labeled, 100mM phosphate buffer (pH 6.8), 0.1mM NaN3, 3mM DTT 90% H2O/10% D2O 0.1 6.8 ambient 300 3 3D_15N-separated_NOESY 0.8-1.5mM DEP, 15N labeled, 100mM phosphate buffer (pH 6.8), 0.1mM NaN3, 3mM DTT 90% H2O/10% D2O 0.1 6.8 ambient 300 4 3D_15N-separated_NOESY 0.8-1.5mM DEP, valine selective 15N labeled, 100mM phosphate buffer (pH 6.8), 0.1mM NaN3, 3mM DTT 90% H2O/10% D2O 0.1 6.8 ambient 300 5 2D NOESY 0.8-1.5mM DEP, 15N labeled, 100mM phosphate buffer (pH 6.8), 0.1mM NaN3, 3mM DTT 90% H2O/10% D2O 0.1 6.8 ambient 300 6 HMQC 0.8-1.5mM DEP, 15N labeled, 100mM phosphate buffer (pH 6.8), 0.1mM NaN3, 3mM DTT 100% D2O 0.1 6.8 ambient 300
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software torsion angle dynamics The structural calculations are based on 2009 NOE distance restraints, 54 hydrogen-bond distance restraints, and 40 dihedral angle restraints DYANA
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 1000 Conformers Submitted Total Number 20 Representative Model 1 (lowest target function)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software # Classification Version Software Name Author 1 refinement DYANA 1.5 Guntert, P. 2 processing Felix 98 Molecular Simulations, Inc. 3 data analysis XEASY 1.3.13 Xia, T.-H. 4 structure solution DYANA 1.5 Guntert, P.