☰ Navigation Tabs
Ribonucleotide Perturbation of DNA Structure: Solution Structure of [d(CGC)r(G)d(AATTCGCG)]2
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 100% D2O 100 7.0 ambient 298 2 2D 1H-1H TOCSY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 100% D2O 100 7.0 ambient 298 3 2D 1H-1H COSY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 100% D2O 100 7.0 ambient 298 4 2D 1H-1H COSY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 100% D2O 100 7.0 ambient 298 5 2D 1H-1H NOESY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 90% H2O/10% D2O 100 7.0 ambient 298 6 2D 1H-31P COSY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 100% D2O 100 7.0 ambient 298 7 2D 1H-31P J-COSY 2.0 mM rG4 substituted Drew Dickerson dodecamer, 50.0 mM sodium chloride, 50.0 mM sodium phosphate, 0.5 mM EDTA 100% D2O 100 7.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 500
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics VnmrJ
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 5 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection VnmrJ 2.1B Varian 2 processing NMRPipe 2010.190.16.149 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 chemical shift assignment NMRView 8.0.b64 Johnson, One Moon Scientific 4 data analysis NMRView 8.0.b64 Johnson, One Moon Scientific 5 peak picking NMRView 8.0.b64 Johnson, One Moon Scientific 6 structure solution XPLOR-NIH 2.25 Schwieters, Kuszewski, Tjandra and Clore 7 refinement XPLOR-NIH 2.25 Schwieters, Kuszewski, Tjandra and Clore