5ZV6
Solution structure of peptide cQ2 from Chenopodium quinoa
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 1.0 mM cQ2 | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE 800 |
| 2 | 2D 1H-1H TOCSY | 1.0 mM cQ2 | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE 800 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | CNS | |
| 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 | collection | TopSpin | 2.1 | Bruker Biospin |
| 2 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 3 | data analysis | Sparky | Goddard | |
| 4 | structure calculation | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |
