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NMR structure of conotoxin k-SrXIA
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D-TOCSY 1 mM Conotoxin k-SrXIA 95% H2O/5% D2O 1 mM 6.0 1 atm 298 Bruker AVANCE III HD 700 2 2D 1H-1H NOESY 1 mM Conotoxin k-SrXIA 95% H2O/5% D2O 1 mM 6.0 1 atm 298 Bruker AVANCE III HD 700 3 2D 1H-1H NOESY 1 mM Conotoxin k-SrXIA 95% H2O/5% D2O 1 mM 6.0 1 atm 298 Bruker AVANCE III HD 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III HD 700
NMR Refinement Method Details Software molecular dynamics used also for simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement Amber Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman 2 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment CARA Keller and Wuthrich 4 peak picking CARA Keller and Wuthrich 5 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax