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Solution structure of phage derived peptide inhibitor of frizzled 7 receptor
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 1 mM Fz binding peptide, 10 mM sodium phosphate, 10 % acentonitrile 90%H2O 10%acetonitrile 10 mM 7.3 1 atm 298 Bruker ultrashield plus 600 2 2D 1H-1H TOCSY 1 mM Fz binding peptide, 10 mM sodium phosphate, 10 % acentonitrile 90%H2O 10%acetonitrile 10 mM 7.3 1 atm 298 Bruker ultrashield plus 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker ultrashield plus 600
NMR Refinement Method Details Software simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 data analysis Analysis CCPN 2 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 5 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read 3 chemical shift assignment Analysis CCPN 4 peak picking Analysis CCPN