2KAM
NMR structure of delta-toxin from Staphylococcus aureus in CD3OH
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D DQF-COSY | 3 mM delta-toxin | methanol | 3 | ambient | 298 | ||
| 2 | 2D 1H-1H TOCSY | 3 mM delta-toxin | methanol | 3 | ambient | 298 | ||
| 3 | 2D 1H-1H NOESY | 3 mM delta-toxin | methanol | 3 | ambient | 298 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| torsion angle dynamics | Felix | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | The structure of delta-toxin determined in CD3OH. A combination of NOE distance restraints and coupling constants were used. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | Felix | 95.0 | Accelrys Software Inc. |
| 2 | peak picking | Felix | 95.0 | Accelrys Software Inc. |
| 3 | data analysis | Felix | 95.0 | Accelrys Software Inc. |
| 4 | processing | Felix | 95.0 | Accelrys Software Inc. |
| 5 | collection | VNMR | 6.1B | Varian |
| 6 | processing | VNMR | 6.1B | Varian |
| 7 | structure solution | X-PLOR NIH | 2.16.0 | Schwieters, Kuszewski, Tjandra and Clore |
| 8 | refinement | X-PLOR NIH | 2.16.0 | |
| 9 | data analysis | ProcheckNMR | 3.5.4 | Laskowski and MacArthur |
| 10 | fme residue modelling | Insight II | 95.0 | Accelrys Software Inc. |
