SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.5 mM [U-98% 13C; U-98% 15N] RNA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength50
pH6.8
Pressureambient
Temperature (K)287
Experiment(s):2D 1H-13C H(N)CO, 2D 1H-15N HSQC, 2D 1H-1H NOESY
Sample Contents1.5 mM [U-98% 13C; U-98% 15N] RNA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength50
pHn/a
Pressureambient
Temperature (K)299
Experiment(s):2D 1H-15N HNC-TOCSY-CH
Sample Contents1.6 mM [U-98% 13C; U-98% 15N] RNA, 100% D2O
Solvent100% D2O
Ionic Strength50
pHn/a
Pressureambient
Temperature (K)299
Experiment(s):2D 1H-13C HSQC, 2D 1H-13C CCH-COSY, 2D 1H-13C HCNC, 2D 1H-15N HSQC, 2D 1H-15N HCN, 3D 1H-13C NOESY, 2D 1H-1H NOESY, 3D HCCH-COSY, 3D 1H-13C NOESY, 3D HCCH-TOCSY, 2D 1H-31P HetCor
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 500.0
Varian INOVA 800.0
Varian INOVA 600.0
NMR Refinement
Method simulated annealing
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations
Conformers Calculated Total Number 100
Conformers Submitted Total Number 8
Representative Model Choice Rationale
1 lowest energy
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR_NIH Schwieters, Kuszewski, Tjandra and Clore
2 data analysis Felix Accelrys Software Inc.
3 structure solution X-PLOR_NIH Schwieters, Kuszewski, Tjandra and Clore