☰ Navigation Tabs
Solution NMR structures of DNA minidumbbell formed with two regular CTTTG pentaloops
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 1.0 mM NA- DNA (5'-D(*CP*TP*TP*TP*GP*CP*TP*TP*TP*G)-3'), 0.02 mM NA- DSS, 10 mM NA- NaPi 100% D2O 10 mM NaPi mM 7.0 1 atm 278 Bruker AVANCE 500 2 2D DQF-COSY 1.0 mM NA- DNA (5'-D(*CP*TP*TP*TP*GP*CP*TP*TP*TP*G)-3'), 0.02 mM NA- DSS, 10 mM NA- NaPi 100% D2O 10 mM NaPi mM 7.0 1 atm 278 Bruker AVANCE 500 3 2D 1H-1H TOCSY 1.0 mM NA- DNA (5'-D(*CP*TP*TP*TP*GP*CP*TP*TP*TP*G)-3'), 0.02 mM NA- DSS, 10 mM NA- NaPi 100% D2O 10 mM NaPi mM 7.0 1 atm 278 Bruker AVANCE 500
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500
NMR Refinement Method Details Software simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 1000 Conformers Submitted Total Number 10 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 Amber 16 Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman 3 chemical shift assignment TopSpin 3.5 Bruker Biospin