2LVY
Solution Structure of a RNA Duplex Containing a 2'-O-Pivaloyloxymethyl Modification
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D DQF-COSY | 0.9 mM duplex | 100% D2O | 0 | 6.7 | ambient | 293 | |
2 | 2D 1H-31P HETCOR | 0.9 mM duplex | 100% D2O | 0 | 6.7 | ambient | 293 | |
3 | 2D 1H-1H NOESY | 0.9 mM duplex | 100% D2O | 0 | 6.7 | ambient | 293 | |
4 | 2D 1H-1H NOESY | 0.9 mM duplex | 90% H2O/10% D2O | 0 | 6.7 | ambient | 283 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
2 | Bruker | AVANCE | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | X-PLOR NIH |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR NIH | 2.25 | Schwieters, Kuszewski, Tjandra and Clore |
2 | refinement | X-PLOR NIH | 2.25 | Schwieters, Kuszewski, Tjandra and Clore |