☰ Navigation Tabs
Solution structure and thermodynamics of 2',5' RNA intercalation
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 1H-1H NOESY 2 mM 2',5' RNA-1, 4 mM PROFLAVINE-2, 60 mM Sodium Phosphate-3, 200 mM sodium chloride-4 99.9% D2O 260 6.5 1 atm 282 2 31P-1H HETCOR 2 mM 2',5' RNA-1, 4 mM PROFLAVINE-2, 60 mM Sodium Phosphate-3, 200 mM sodium chloride-4 99.9% D2O 260 6.5 1 atm 282 3 1H-1H TOCSY 2 mM 2',5' RNA-1, 4 mM PROFLAVINE-2, 60 mM Sodium Phosphate-3, 200 mM sodium chloride-4 99.9% D2O 260 6.5 1 atm 282 4 31P-decoupled 1H-1H COSY 2 mM 2',5' RNA-1, 4 mM PROFLAVINE-2, 60 mM Sodium Phosphate-3, 200 mM sodium chloride-4 99.9% D2O 260 6.5 1 atm 282 5 1H-1H NOESY with WATERGATE water suppression 2 mM 2',5' RNA-1, 4 mM PROFLAVINE-2, 60 mM Sodium Phosphate-3, 200 mM sodium chloride-4 99.9% D2O 130 1 atm 282
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600 2 Bruker DRX 500
NMR Refinement Method Details Software simulated annealing 300 random structures were generated and annealed. The lowest 10 energy structures were then re-annealed XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 10 Conformers Submitted Total Number 1 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR Bruker Biospin 2 data analysis XwinNMR Bruker Biospin 3 processing XwinNMR Bruker Biospin 4 chemical shift assignment Sparky Goddard 5 data analysis Sparky Goddard 6 structure solution Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm 7 refinement Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm