5ZVF
Structure of [T9,K7]indolicidin, a non glycosylated analogue of indolicidin
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 2 mM peptide | 90% H2O/10% D2O | 0.03 mM | 4.7 | 1 atm | 310 | Bruker AVANCE 500.15 |
| 2 | 2D 1H-1H TOCSY | 2 mM peptide | 90% H2O/10% D2O | 0.03 mM | 4.7 | 1 atm | 310 | Bruker AVANCE 500.15 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500.15 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | Amber | |
| 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) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | CARA | Keller and Wuthrich | |
| 2 | collection | TopSpin | 2.1 | Bruker Biospin |
| 3 | peak picking | CARA | Keller and Wuthrich | |
| 4 | chemical shift calculation | CARA | Keller and Wuthrich | |
| 5 | structure calculation | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 6 | refinement | Amber | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman | |
