1EJZ
SOLUTION STRUCTURE OF A HNA-RNA HYBRID
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1.7 mM HNA, 1.7 mM RNA | D2O | 7 | ambient | 20 | ||
2 | DQF-COSY | 1.7 mM HNA, 1.7 mM RNA | D2O | 7 | ambient | 20 | ||
3 | H-P Hetcor | 1.7 mM HNA, 1.7 mM RNA | D2O | 7 | ambient | 20 | ||
4 | TOCSY | 1.7 mM HNA, 1.7 mM RNA | D2O | 7 | ambient | 20 | ||
5 | Watergate NOESY | 1.7 mM HNA, 1.7 mM RNA | 10% D2O 90% H2O | 7 | ambient | 5 | ||
6 | 1D Jump-Return | 1.7 mM HNA, 1.7 mM RNA | 10% D2O 90% H2O | 7 | ambient | 5 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITY | 500 |
2 | Varian | UNITYPLUS | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
Torsion Angles Dynamics and Gentle Molecular Dynamics | VNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structure closest to the average of all refined structures |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 1 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | VNMR | 5.3 | Varian |
2 | processing | Felix | 97.0 | Biosym |
3 | data analysis | Felix | 97.0 | Biosym |
4 | structure solution | X-PLOR | 3.518 | A.T. Brunger |
5 | refinement | X-PLOR | 3.518 | A.T. Brunger |