2GV4
Solution structure of the poliovirus 3'-UTR Y-stem
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 2mM RNA, pH 6.8 | 90% H2O/10% D2O | 5 mM | 6.8 | ambient | 300 | |
2 | 2D NOESY | 2mM RNA pH 6.8 | 100% D2O | 5 mM | 6.8 | ambient | 300 | |
3 | DQF-COSY | 2mM RNA pH 6.8 | 100% D2O | 5 mM | 6.8 | ambient | 300 | |
4 | 2D TOCSY | 2mM RNA pH 6.8 | 100% D2O | 5 mM | 6.8 | ambient | 300 | |
5 | 2D-HSQC | 2mM RNA pH 6.8 | 100% D2O | 5 mM | 6.8 | ambient | 300 | |
6 | 2D-HSQC | 2mM RNA, 27 mg/ml philamentous phage Pf1 | 100% D2O | 5 mM | 6.8 | ambient | 300 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 800 |
2 | Varian | INOVA | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics | VNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 13 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | VNMR | 6.1 | Varian |
2 | processing | NMRPipe | 2.1 | F. Delaglio |
3 | data analysis | Sparky | 3.106 | T.D. Goddard and D.G. Kneller |
4 | structure solution | X-PLOR | 3.1 | A.T. Brunger |
5 | refinement | X-PLOR | 3.1 | A.T. Brunger |