8UKG
Solution NMR structure of the lasso peptide wygwalassin-A1
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D TOCSY | 0.2 mM lassopeptide | 100% CD3OH | 0 mM | 7.0 | 1 atm | 298.15 | Varian VNMRS 750 |
| 2 | 2D NOESY | 0.2 mM lassopeptide | 100% CD3OH | 0 mM | 7.0 | 1 atm | 298.15 | Varian VNMRS 750 |
| 3 | 2D HSQC | 0.2 mM lassopeptide | 100% CD3OH | 0 mM | 7.0 | 1 atm | 298.15 | Bruker Avance II NEO 600 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | VNMRS | 750 |
| 2 | Bruker | Avance II NEO | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | X-PLOR NIH | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (medoid) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 2 | structure calculation | X-PLOR NIH | 2.51 | Schwieters, Kuszewski, Tjandra and Clore |
| 5 | collection | VnmrJ | 4.2A | Agilent |
| 6 | collection | TopSpin | 4.1.4 | Bruker Biospin |
| 1 | chemical shift assignment | MestreLab (Mnova / MestReNova / MestReC) | 14.3.0 | Mestrelab Research S.L. |
| 3 | peak picking | Sparky | Goddard | |
| 4 | refinement | X-PLOR NIH | 2.51 | Schwieters, Kuszewski, Tjandra and Clore |
