SOLUTION STRUCTURE OF A DNA DECAMER CONTAINING THE ANTIVIRAL DRUG GANCICLOVIR: COMBINED USE OF NMR, RESTRAINED MOLECULAR DYNAMICS, AND FULL RELAXATION REFINEMENT, 6 STRUCTURES
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | NOESY | 6.8 | 283 | |||||
| 2 | TOCSY | 6.8 | 283 | |||||
| 3 | HETEROTOCSY | 6.8 | 283 | |||||
| 4 | COSY | 6.8 | 283 | |||||
| 5 | DQFCOSY | 6.8 | 283 | |||||
| 6 | HSQC | 6.8 | 283 | |||||
| 7 | HMQC | 6.8 | 283 | |||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITYPLUS | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| RESTRAINED MOLECULAR DYNAMICS | SIX TOTAL STRUCTURES DETERMINED (3 FROM CANONICAL A-TYPE DNA AND 3 FROM CANONICAL B-TYPE DNA). ALL STRUCTURES WERE GENERATED WITH DIFFERENT STARTING RANDOM NUMBER SEEDS. STRUCTURES GENERATED FROM A-TYPE: MODELS 1 - 3 STRUCTURES GENERATED FROM B-TYPE: MOD ELS 4 - 6 | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | LOWEST ENERGY STRUCTURE |
| Conformers Calculated Total Number | 6 |
| Conformers Submitted Total Number | 6 |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.1 | BRUNGER |
| 2 | structure solution | FELIX95.0 | ||
| 3 | structure solution | X-PLOR | ||
