NMR structure of ETD151, mutant of the antifungal defensin ARD1 from Archaeoprepona demophon
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | homonuclear 2D DQF-COSY, TOCSY, NOESY | 2mM ETD151, 40mM Na acetate buffer | 90% H2O/10% D2O | 40mM Na acetate buffer | 4.3 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics | VNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy and the least restraint violations |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | determined using standard 2D homonuclear techniques |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | VNMR | ||
| 2 | processing | NMRPipe | Delaglio | |
| 3 | data analysis | NMRView | 5.0.3 | Johnson |
| 4 | structure solution | ARIA | 1.1 | |
| 5 | structure solution | CNX | 2000.1 | Brunger |
| 6 | refinement | CNX | 2000.1 | Brunger |
