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DNA oligomer containing ethylene cross-linked cyclic 2'-deoxyuridylate dimer
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.7mM Ethylene-DNA-1, 0.7mM Ethylene-DNA-2, 50mM sodium phosphate-3, 100mM sodium chloride-4 90% H2O/10% D2O 6.8 283 2 2D 1H-1H NOESY 0.7mM Ethylene-DNA-5, 0.7mM Ethylene-DNA-6, 50mM sodium phosphate-7, 100mM sodium chloride-8 100% D2O 6.8 283 3 2D 1H-1H TOCSY 0.7mM Ethylene-DNA-1, 0.7mM Ethylene-DNA-2, 50mM sodium phosphate-3, 100mM sodium chloride-4 90% H2O/10% D2O 6.8 303 4 2D DQF-COSY 0.7mM Ethylene-DNA-1, 0.7mM Ethylene-DNA-2, 50mM sodium phosphate-3, 100mM sodium chloride-4 90% H2O/10% D2O 6.8 303 5 2D 1H-13C HSQC 0.7mM Ethylene-DNA-5, 0.7mM Ethylene-DNA-6, 50mM sodium phosphate-7, 100mM sodium chloride-8 100% D2O 6.8 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500 2 Bruker DRX 800
NMR Refinement Method Details Software torsion angle dynamics NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 300 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment Sparky Goddard 3 structure solution CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 4 structure solution MARDIGRAS Brandan, A. Borgias, Paul D. Thomas, He Liu and Anil Kumar 5 refinement CNS