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Intercalation of heterocyclic ligand between quartets in G-rich tetrahelical structure
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.35 mM VK2, 100 mM LiCl 90% H2O/10% D2O 100 mM 6.0 1 atm 273 Agilent ASC Agilent Technologies Superconducting Magnet 600 2 2D 1H-1H NOESY 0.35 mM VK2, 100 mM LiCl 90% H2O/10% D2O 100 mM 6.0 1 atm 273 Agilent Oxford Superconducting Magnet 800 3 2D 1H-13C HSQC aromatic 0.35 mM VK2, 100 mM LiCl 90% H2O/10% D2O 100 mM 6.0 1 atm 273 Agilent ASC Agilent Technologies Superconducting Magnet 600 4 2D 1H-15N HSQC 0.35 mM 10% Residue-specific labrelling VK2, 100 mM LiCl 90% H2O/10% D2O 100 mM 6.0 1 atm 273 Agilent ASC Agilent Technologies Superconducting Magnet 600 5 2D 1H-15N HSQC 0.35 mM 10% Residue-specific labrelling VK2, 100 mM LiCl 90% H2O/10% D2O 100 mM 6.0 1 atm 273 Agilent Oxford Superconducting Magnet 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Agilent ASC Agilent Technologies Superconducting Magnet 600 2 Agilent Oxford Superconducting Magnet 800
NMR Refinement Method Details Software simulated annealing Amber simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection VNMR Varian 2 processing VNMR Varian 3 chemical shift assignment VNMR Varian 5 data analysis Sparky Goddard 6 structure calculation Amber 18 Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman 7 refinement Amber 18 Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman