Structure of the duplex when (5'S)-8,5'-cyclo-2'-deoxyguanosine is placed opposite dT
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 1.0 mM DNA (5'-D(*GP*TP*GP*CP*TP*GP*TP*TP*TP*GP*T)-3'), 1.0 mM DNA (5'-D(*AP*CP*AP*AP*AP*CP*AP*CP*GP*CP*AP*C)-3') | 100% D2O | 100 | 7.0 | ambient | 298 | |
| 2 | 2D 1H-1H COSY | 1.0 mM DNA (5'-D(*GP*TP*GP*CP*TP*GP*TP*TP*TP*GP*T)-3'), 1.0 mM DNA (5'-D(*AP*CP*AP*AP*AP*CP*AP*CP*GP*CP*AP*C)-3') | 100% D2O | 100 | 7.0 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | Amber | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
| Conformers Calculated Total Number | 10 |
| Conformers Submitted Total Number | 1 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | Amber | 10 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm |
