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S1P4 First Extracellular Loop Peptidomimetic
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 3mM CCE1a U-15N,13C; 10mM phosphate buffer pH 6; 20% TFE-d3, 0.025% NaN3 20% TFE-d3 2 3D_13C-separated_NOESY 3mM CCE1a U-15N,13C; 10mM phosphate buffer pH 6; 20% TFE-d3, 0.025% NaN3 20% TFE-d3
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 500
NMR Refinement Method Details Software simulated annealing, matrix relaxation,
torsion angle dynamics, energy minimization the structures are based on a total of 748 NOE-derived
distance constraints NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (extended first helix)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe 3.1 Delaglio 2 data analysis Felix 98 Accelerys 3 structure solution CNS 1.1 Brunger 4 refinement ARIA 1.2 Linge 5 refinement Amber 8.0 Case