SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM [U-100% 15N] RNA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength5 mM Mg2+, 50 mM potassium chloride
pH6.5
Pressureambient
Temperature (K)288
Experiment(s):2D 1H-15N HSQC, 2D 1H-15N HSQC NH2 only
Sample Contents0.9 mM [U-100% 13C; U-100% 15N] RNA, 100% D2O
Solvent100% D2O
Ionic Strength5 mM Mg2+, 50 mM potassium chloride
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):2D 1H-13C HSQC
Sample Contents0.2-0.4 mM phosphorothioate RNA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength5 mM Mg2+/Cd2+, 50 mM potassium chloride
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):1D 31P
Sample Contents0.9 mM [U-100% 13C; U-100% 15N] RNA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength5 mM Mg2+, 50 mM potassium chloride
pH6.5
Pressureambient
Temperature (K)288
Experiment(s):2D 1H-15N HSQC long-range
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
Varian INOVA 500.0
NMR Refinement
Method simulated annealing
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 500
Conformers Submitted Total Number 21
Representative Model Choice Rationale
1 minimized average structure
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR_NIH Schwieters, Kuszewski, Tjandra and Clore
2 data analysis NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3 data analysis NMRView Johnson, One Moon Scientific
4 structure solution X-PLOR_NIH Schwieters, Kuszewski, Tjandra and Clore