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 |