3,N4-ETHENO-2'-DEOXYCYTIDINE OPPOSITE THYMIDINE IN AN 11-MER DUPLEX, SOLUTION STRUCTURE FROM NMR AND MOLECULAR DYNAMICS
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | NOESY | 6.8 | 298 | |||||
| 2 | COSY | 6.8 | 298 | |||||
| 3 | DQF-COSY | 6.8 | 298 | |||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AM | 500 |
| 2 | Bruker | AMX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| RESTRAINED MOLECULAR DYNAMICS SIMULATIONS | REFINEMENT DETAILS CAN BE FOUND IN BIOCHEMISTRY VOL 35, NO. 41, 1996 PP 13319- 13327 | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | |
| Conformers Calculated Total Number | 2 |
| Conformers Submitted Total Number | 2 |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE STRUCTURE WAS DETERMINED USING 2D PROTON NMR FOLLOWED BY DISTANCE RESTRAINED MOLECULAR DYNAMICS SIMULATIONS, AND FURTHER REFINED USING THE FULL RELAXATION MATRIX BACK CALCULATION APPROACH. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.1 | BRUNGER |
| 2 | structure solution | Felix | ||
| 3 | structure solution | X-PLOR | ||
