1R9I
NMR Solution Structure of PIIIA toxin, NMR, 20 structures
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 2mM PIIIA, 95% H2O, 5% D2O | 95% H2O/5% D2O | 3.0 | 298 | |||
| 2 | 2D TOCSY | 2mM PIIIA, 95% H2O, 5% D2O | 95% H2O/5% D2O | 3.0 | 298 | |||
| 3 | DQF-COSY | 2mM PIIIA, 95% H2O, 5% D2O | 95% H2O/5% D2O | 3.0 | 298 | |||
| 4 | E-COSY | 2mM PIIIA | 100% D2O | 5.5 | 298 | |||
| 5 | 2D NOESY | 2mM PIIIA | 100% D2O | 5.5 | 298 | |||
| 6 | 2D TOCSY | 2mM PIIIA | 100% D2O | 5.5 | 298 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX | 750 |
| 2 | Bruker | AMX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Torsion angle dynamics, simulated annealing | UXNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 20 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | UXNMR | ||
| 2 | processing | AURELIA | ||
| 3 | processing | UXNMR | ||
| 4 | structure solution | X-PLOR | 3.8 | Brunger, A.T. |
| 5 | refinement | X-PLOR | 3.8 | |
