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NMR solution structure of the pheromone En-1 of Euplotes nobilii at -1.5 C
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D DQF-COSY 1.0 mM En-1-1, 20 mM sodium phosphate-2 90% H2O/10% D2O 6.0 275.0 2 2D 1H-1H TOCSY 1.0 mM En-1-1, 20 mM sodium phosphate-2 90% H2O/10% D2O 6.0 275.0 3 2D 1H-1H NOESY 1.0 mM En-1-1, 20 mM sodium phosphate-2 90% H2O/10% D2O 6.0 275.0 4 2D 1H-13C HSQC 1.0 mM En-1-1, 20 mM sodium phosphate-2 90% H2O/10% D2O 6.0 275.0 5 2D 1H-1H NOESY 1.0 mM En-1-1, 20 mM sodium phosphate-2 90% H2O/10% D2O 6.0 271.7
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 800
NMR Refinement Method Details Software torsion angle dynamics, molecular dynamics Structure calculation, Energy minimization CARA
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 80 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment CARA 1.4.1 Keller, R. et al. 2 peak picking ATNOS 1.2 Herrmann, T. et al. 3 peak assignment CANDID Herrmann, T. et al. 4 distance constraint calculation CANDID Herrmann, T. et al. 5 torsion angle dynamics simulated annealing CYANA 1 Guntert, P. et al. 6 refinement OPALp Luginbuhl, P. et al.