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Hybrid-2 form Human Telomeric G Quadruplex in Complex with Epiberberine
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 880 uM DNA (26-MER), 880 uM epiberberine 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE 600 2 2D 1H-1H TOCSY 880 uM DNA (26-MER), 880 uM epiberberine 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE 600 3 2D 1H-1H NOESY 880 uM DNA (26-MER), 880 uM epiberberine 90% H2O/10% D2O 100 mM 7 1 atm 288 Bruker AVANCE 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 30 Conformers Submitted Total Number 15 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment Sparky Goddard 2 structure calculation Insight II Accelrys Software Inc. 3 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 4 peak picking Sparky Goddard