Structure of Sviceucin, an antibacterial type I lasso peptide from Streptomyces sviceus
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 2.4 mM Sviceucin | methanol | ambient | 298 | |||
| 2 | 2D 1H-1H TOCSY | 2.4 mM Sviceucin | methanol | ambient | 298 | |||
| 3 | 2D 1H-13C HSQC | 2.4 mM Sviceucin | methanol | ambient | 298 | |||
| 4 | 2D DQF-COSY | 2.4 mM Sviceucin | methanol | ambient | 298 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | TopSpin | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | all calculated structures submitted |
| Conformers Calculated Total Number | 1 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (fewest violations) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | TopSpin | 2.1 | Neidig, Geyer, Gorler, Antz, Saffrich, Beneicke, Kalbitzer |
| 2 | data analysis | TopSpin | 2.1 | Neidig, Geyer, Gorler, Antz, Saffrich, Beneicke, Kalbitzer |
| 3 | structure solution | TopSpin | 2.1 | Neidig, Geyer, Gorler, Antz, Saffrich, Beneicke, Kalbitzer |
| 4 | processing | TopSpin | 2.1 | CCPN |
| 5 | data analysis | TopSpin | 2.1 | CCPN |
| 6 | structure solution | TopSpin | 2.1 | CCPN |
| 7 | refinement | X-PLOR | Brunger | |
