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Structure of guanosine-2''-fluorinated [d(AACCGGTT)]2
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 2 mM DNA (5'-D(*(ADE)P*AP*CP*CP*(FGU)P*(FGU)P*TP*T)-3'), 10 mM sodium phosphate, 20 mM sodium chloride 90% H2O/10% D2O 44.4 mM 7.2 1 atm 293 Agilent Direct Drive 800 2 2D 1H-1H COSY 2 mM DNA (5'-D(*(ADE)P*AP*CP*CP*(FGU)P*(FGU)P*TP*T)-3'), 10 mM sodium phosphate, 20 mM sodium chloride 90% H2O/10% D2O 44.4 mM 7.2 1 atm 293 Agilent Direct Drive 800 3 2D 1H-1H TOCSY 2 mM DNA (5'-D(*(ADE)P*AP*CP*CP*(FGU)P*(FGU)P*TP*T)-3'), 10 mM sodium phosphate, 20 mM sodium chloride 90% H2O/10% D2O 44.4 mM 7.2 1 atm 293 Agilent Direct Drive 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Agilent Direct Drive 800
NMR Refinement Method Details Software molecular dynamics X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment NMRFAM-SPARKY Woonghee Lee,* Marco Tonelli, and John L. Markley* 2 structure calculation X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 3 collection NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 peak picking NMRFAM-SPARKY Woonghee Lee,* Marco Tonelli, and John L. Markley* 5 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore