2MMQ
Solution structure of AGT FAPY Modified duplex
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H COSY | 0.5 mM DNA (5'-D(*CP*TP*AP*AP*(FAG)P*TP*TP*TP*CP*A)-3'), 0.5 mM DNA (5'-D(*TP*GP*AP*AP*AP*CP*TP*TP*AP*G)-3') | 100% D2O | 0.1 | 7 | ambient | 283 | |
| 2 | 2D 1H-1H NOESY | 0.5 mM DNA (5'-D(*CP*TP*AP*AP*(FAG)P*TP*TP*TP*CP*A)-3'), 0.5 mM DNA (5'-D(*TP*GP*AP*AP*AP*CP*TP*TP*AP*G)-3') | 100% D2O | 0.1 | 7 | ambient | 283 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 800 |
| 2 | Bruker | AVANCE | 900 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| DGSA-distance geometry simulated annealing | Sparky | |
| 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 | chemical shift assignment | Sparky | 3.115 | Goddard |
| 2 | collection | TopSpin | Bruker Biospin | |
| 3 | processing | TopSpin | Bruker Biospin | |
| 4 | refinement | Amber | 12 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman |
