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NMR solution structure of tamapin, mutant DP30/Y31+N
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 2.0 mM Potassium channel toxin alpha-KTx 5.4 95% H2O/5% D2O 0 6.5 1 atm 298 Bruker AVANCE III 700 2 2D 1H-1H NOESY 2.0 mM Potassium channel toxin alpha-KTx 5.4 95% H2O/5% D2O 0 6.5 1 atm 298 Bruker AVANCE III 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 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 16 Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman 2 structure calculation CYANA 2.1 Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment CARA 1.8 Keller and Wuthrich 4 peak picking CARA 1.8 Keller and Wuthrich 5 processing NMRPipe 2014 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax