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NMR Structure of a Prototype LNR Module from Human Notch1
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 HNCA, HNCOCA, 13C HSQC 1mM LNRA U-15N,13C, 10mM Ca2+, 0.5mM DSS pH 6.5 90% H2O/10% D2O 10mM Ca2+ 6.5 ambient 298 2 3D_15N-separated TOCSY, 2D TOCSY, 15N-HSQC, 15N-HMQC-J 1mM LNRA U-15N, 10mM Ca2+, 0.5mM DSS pH 6.5 90% H2O/10% D2O 10mM Ca2+ 6.5 ambient 298 3 3D_15N-separated TOCSY, 2D TOCSY, 15N-HSQC 1.5mM LNRA U-15N,13C, 10 mM Ca2+, 0.5mM DSS, 50 mM deuterated PIPES pH 7.0 90% H2O/10% D2O 10mM Ca2+, 50mM PIPES 7.0 ambient 283
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600 2 Bruker DMX 500 3 Varian UNITY 400
NMR Refinement Method Details Software distance geometry, torsion angle dynamics, simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria all calculated structures submitted,structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 16 Representative Model 1 (minimized average structure)
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 processing NMRPipe Delaglio, F. 3 data analysis NMRView 5.0.4 Johnson, B. 4 structure solution CNS 1.1 Brunger 5 refinement CNS 1.1 Brunger