SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 1.0 mM RNA (48-MER)-1 | 95% H2O/5% D2O | 0.01 | 6.0 | ambient | 298 | |
| 2 | 2D 1H-1H NOESY | 1.0 mM RNA (48-MER)-2 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 3 | 2D 1H-1H TOCSY | 1.0 mM RNA (48-MER)-2 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 4 | 2D DQF-COSY | 1.0 mM RNA (48-MER)-2 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 5 | 2D HP COSY | 1.0 mM RNA (48-MER)-2 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 6 | 2D HNN COSY | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-3 | 95% H2O/5% D2O | 0.01 | 6.0 | ambient | 298 | |
| 7 | 3D HCCH-TOCSY | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-4 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 8 | 3D HCCH-COSY | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-4 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 9 | 3D 13C NOESY-HSQC | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-4 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 10 | 3D HCP | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-4 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 11 | 3D 13C HMQC TOCSY | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-4 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| 12 | 2D 13C CT-TROSY | 0.6 mM [U-99% 13C; U-99% 15N] RNA (48-MER)-4 | 100% D2O | 0.01 | 6.0 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX | 600 |
| 2 | Bruker | AVANCE | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, restrained molecular dynamics with RDCs | TopSpin | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | STRUCTURE WAS DETERMINED USING TRIPLE RESONANCE, MULTIDIMENSIONAL NMR SPECTROSCOPY AND TROSY-TYPE EXPERIMENTS TO MEASURE RESIDUAL DIPOLAR COUPLINGS |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | TopSpin | Bruker Biospin | |
| 2 | processing | TopSpin | Bruker Biospin | |
| 3 | peak picking | Sparky | Goddard | |
| 4 | chemical shift assignment | Sparky | Goddard | |
| 5 | structure solution | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
| 6 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
