SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | Noesy | 130 OD260 of double stranded oligodeoxynucleotide are dissolved in 0.5 ml nmr buffer containing 99.996% D2O. | The buffer is 10mM sodium phosphate pH 6.9 containing 100mM NaCl and 0.05mM Na2EDTA. | 10mM phosphate buffer | 6.9 | 1 atm | 293 | |
| 2 | DQF-COSY | 130 OD260 of double stranded oligodeoxynucleotide are dissolved in 0.5 ml nmr buffer containing 99.996% D2O. | The buffer is 10mM sodium phosphate pH 6.9 containing 100mM NaCl and 0.05mM Na2EDTA. | 10mM phosphate buffer | 6.9 | 1 atm | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, molecular dynamics, matrix relaxation | Felix | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 1 |
| Representative Model | 1 (minimized average structure) |
| Additional NMR Experimental Information | |
|---|---|
| Details | NOESY at 100, 150 and 200 ms mixing time |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | Felix | 97 | Molecular simulations |
| 2 | refinement | MARDIGRAS | 3.0 | James, TL |
| 3 | iterative matrix relaxation | X-PLOR | 3.85 | Brunger |
| 4 | data analysis | CORMA | 4.0 | James |
