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NMR structure of RNA duplex containing single adenosine bulge
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 0.5 mM RNA, 0.5 mM RNA 100% D2O 60 6.8 ambient 298 2 2D 1H-1H NOESY 0.5 mM RNA, 0.5 mM RNA 100% D2O 60 6.8 ambient 293 3 2D DQF-COSY 0.5 mM RNA, 0.5 mM RNA 100% D2O 60 6.8 ambient 298 4 2D 1H-1H TOCSY 0.5 mM RNA, 0.5 mM RNA 100% D2O 60 6.8 ambient 298 5 2D 1H-13C HSQC 0.5 mM RNA, 0.5 mM RNA 100% D2O 60 6.8 ambient 298 6 2D 1H-31P HSQC 0.5 mM RNA, 0.5 mM RNA 100% D2O 60 6.8 ambient 298 7 2D 1H-1H NOESY 0.5 mM RNA, 0.5 mM RNA 90% H2O/10% D2O 60 6.8 ambient 283 8 1D NOE 0.5 mM RNA, 0.5 mM RNA 90% H2O/10% D2O 60 6.8 ambient 283
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600
NMR Refinement Method Details Software torsion angle dynamics XPLOR-NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 10 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution XPLOR-NIH 2.18 C.D. Schwieters, J.J. Kuszewski, N. Tjandra and G.M. Clore 2 refinement XPLOR-NIH 2.18 C.D.Schwieters, J.J.Kuszewski, N.Tjandra, G.M.Clore 3 collection TopSpin 2.0 Bruker Biospin 4 processing TopSpin 2.0 Bruker Biospin 5 chemical shift assignment Felix 2000 Accelrys Software Inc. 6 peak picking Felix 2000 Accelrys Software Inc. 7 data analysis Curves 5.3 Lavery and Sklenar