☰ Navigation Tabs
NMR structure of the Anemonia erythraea AeTX-K toxin
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 7 % [U-99% 2H] D2O, 93 % H2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM [U-98% 15N] AeTX-K toxin 93% H2O/7% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700 2 2D 1H-1H TOCSY 7 % [U-99% 2H] D2O, 93 % H2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM AeTX-K toxin 93% H2O/7% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700 3 2D 1H-1H TOCSY 100 % [U-99% 2H] D2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM AeTX-K toxin 100% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700 4 2D 1H-1H NOESY 7 % [U-99% 2H] D2O, 93 % H2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM AeTX-K toxin 93% H2O/7% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700 5 2D 1H-1H NOESY 100 % [U-99% 2H] D2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM AeTX-K toxin 100% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700 7 2D 1H-1H COSY 100 % [U-99% 2H] D2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM AeTX-K toxin 100% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700 8 2D 1H-13C HMQC 100 % [U-99% 2H] D2O, 0.01 % sodium azide, 20 mM sodium phosphate, 10 mM sodium chloride, 0.4 mM AeTX-K toxin 100% D2O 46 mM 5.7 1 atm 298 Bruker DRX700 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX700 700
NMR Refinement Method Details Software DGSA-distance geometry simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 82 Conformers Submitted Total Number 23 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment TopSpin 3.6 Bruker Biospin 2 collection TopSpin 3.6 Bruker Biospin 3 data analysis TopSpin 3.6 Bruker Biospin 4 peak picking TopSpin 3.6 Bruker Biospin 5 structure calculation CNS Brunger, Adams, Clore, Gros, Nilges and Read