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Solution structure of the long sarafotoxin srtx-m
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H COSY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 298 2 2D 1H-1H TOCSY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 298 3 2D 1H-1H NOESY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 298 4 2D 1H-1H TOCSY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 308 5 2D 1H-1H NOESY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 308 6 2D 1H-1H TOCSY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 298 7 2D 1H-1H NOESY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 298 8 2D 1H-1H NOESY 1.5 mM srtx-m 90% H2O/10% D2O 0 5 ambient 308
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 500
NMR Refinement Method Details Software torsion angle dynamics Of the 200 calculated conformers, the 80 conformers with the lowest total energy were refined in water. The 10 refined conformers of lowest energy represent the final ensemble. VnmrJ
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection VnmrJ Varian 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 data analysis NMRView Johnson, One Moon Scientific 4 peak picking NMRView Johnson, One Moon Scientific 5 chemical shift assignment NMRView Johnson, One Moon Scientific 6 structure solution ARIA Linge, O'Donoghue and Nilges 7 refinement ARIA Linge, O'Donoghue and Nilges