2L3I
Oxki4a, spider derived antimicrobial peptide
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 1 mM peptide, 60 mM dodecylphosphocholine-d38 | 95% H2O/5% D2O | 0 | 4.0 | ambient | 303 | |
| 2 | 2D 1H-1H NOESY | 1 mM peptide, 60 mM dodecylphosphocholine-d38 | 95% H2O/5% D2O | 0 | 4.0 | ambient | 303 | |
| 3 | 2D 1H-1H TOCSY | 1 mM peptide, 60 mM dodecylphosphocholine-d38 | 100% D2O | 0 | 4.0 | ambient | 303 | |
| 4 | 2D 1H-1H NOESY | 1 mM peptide, 60 mM dodecylphosphocholine-d38 | 100% D2O | 0 | 4.0 | ambient | 303 | |
| 5 | 2D DQF-COSY | 1 mM peptide, 60 mM dodecylphosphocholine-d38 | 100% D2O | 0 | 4.0 | ambient | 303 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | Avance | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| torsion angle dynamics | XEASY | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (fewest violations) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | XEASY | Bartels C., Xia T., Billeter M., Guntert P., Wuthrich K. | |
| 2 | collection | XwinNMR | Bruker Biospin | |
| 3 | structure solution | CYANA | 2.0 | Guntert, Mumenthaler and Wuthrich |
| 4 | refinement | CYANA | 2.0 | Guntert, Mumenthaler and Wuthrich |
