2MFY
Non-reducible analogues of alpha-conotoxin Vc1.1: [2,8]-trans dicarba Vc1.1
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 432 uM protein | 90% H2O/10% D2O | 4.8 | 293 | |||
| 2 | 2D 1H-1H TOCSY | 432 uM protein | 90% H2O/10% D2O | 4.8 | 293 | |||
| 3 | 2D DQF-COSY | 432 uM protein | 90% H2O/10% D2O | 4.8 | 293 | |||
| 4 | 2D 1H-1H NOESY | 432 uM protein | 100% D2O | 4.8 | 293 | |||
| 5 | 2D DQF-COSY | 432 uM protein | 100% D2O | 4.8 | 293 | |||
| 6 | 2D 1H-15N HSQC | 432 uM protein | 100% D2O | 4.8 | 293 | |||
| 7 | 2D 1H-13C HSQC | 432 uM protein | 100% D2O | 4.8 | 293 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | Avance3 | 600 |
| 2 | Bruker | Avance2 | 500 |
| 3 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, torsion angle dynamics | X-PLOR_NIH | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR_NIH | Schwieters, Kuszewski, Tjandra and Clore | |
| 2 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 3 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich | |
