1KV4
Solution structure of antibacterial peptide (Moricin)
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | NOESY | 1.5mM moricin; 100% CD3OH | 100% CD3OH | 2.4 | ambient | 298 | ||
| 2 | DQF-COSY | 1.5mM moricin; 100% CD3OH | 100% CD3OH | 2.4 | ambient | 298 | ||
| 3 | E-COSY | 1.5mM moricin; 100% CD3OH | 100% CD3OH | 2.4 | ambient | 298 | ||
| 4 | TOCSY | 1.5mM moricin; 100% CD3OD | 100% CD3OD | 2.4 | ambient | 298 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500 |
| 2 | Bruker | AVANCE | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | XwinNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 6 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 2.6 | Bruker |
| 2 | data analysis | Sparky | 3.105 | Goddard and Kneller |
| 3 | structure solution | X-PLOR | 3.51 | Brunger |
| 4 | refinement | X-PLOR | 3.51 | Brunger |
