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2'-F-riboguanosine and 2'-F-arabinoguanosine modified G-quadruplex with V-loop and all-syn G-tract
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.4 mM F14A15 90% H2O/10% D2O 20 mM 7 1 atm 298 Bruker AVANCE NEO 600 2 2D 1H-1H NOESY 0.4 mM F14A15 100% D2O 20 mM 7 1 atm 298 Bruker AVANCE NEO 600 3 2D DQF-COSY 0.4 mM F14A15 100% D2O 20 mM 7 1 atm 298 Bruker AVANCE NEO 600 4 2D 1H-1H TOCSY 0.4 mM F14A15 100% D2O 20 mM 7 1 atm 298 Bruker AVANCE NEO 600 5 2D 1H-13C HSQC aromatic 0.4 mM F14A15 90% H2O/10% D2O 20 mM 7 1 atm 298 Bruker AVANCE NEO 600 6 2D 19F-1H HOESY 0.4 mM F14A15 90% H2O/10% D2O 20 mM 7 1 atm 298 Bruker AVANCE NEO 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE NEO 600
NMR Refinement Method Details Software simulated annealing X-PLOR NIH molecular dynamics Amber
NMR Ensemble Information Conformer Selection Criteria all calculated structures submitted Conformers Calculated Total Number 10 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 processing TopSpin Bruker Biospin 3 chemical shift assignment CcpNmr Analysis CCPN 4 structure calculation X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 5 structure calculation Amber Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman