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Structure of the scorpion toxin U1-Liotoxin-Lw1a
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H COSY 0.3 mM LITX-1 90% H2O/10% D2O 1 3.1 ambient 283 2 2D 1H-1H TOCSY 0.3 mM LITX-1 90% H2O/10% D2O 1 3.1 ambient 283 3 2D 1H-1H NOESY 0.3 mM LITX-1 90% H2O/10% D2O 1 3.1 ambient 283
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 900
NMR Refinement Method Details Software torsion angle dynamics TSA combined with automated NOESY assignment using CYANA NMRPipe
NMR Ensemble Information Conformer Selection Criteria MolProbity score Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (molprobity score)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment XEASY Bartels et al. 3 structure solution CYANA Guntert, Mumenthaler and Wuthrich 4 refinement CYANA Guntert, Mumenthaler and Wuthrich