5UG5
NMR SOLUTION STRUCTURE OF THE ALPHA-CONOTOXIN GID MUTANT V13Y
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 1.5 mM design 8 | 90% H2O/10% D2O | 0 | 3 | 1 atm | 280 | Varian UNITYPLUS 600 |
| 2 | 2D 1H-1H NOESY | 1.5 mM design 8 | 90% H2O/10% D2O | 0 | 3 | 1 atm | 280 | Varian UNITYPLUS 600 |
| 3 | 2D DQF-COSY | 1.5 mM design 8 | 90% H2O/10% D2O | 0 | 3 | 1 atm | 280 | Varian UNITYPLUS 600 |
| 4 | 2D 1H-1H TOCSY | 1.5 mM design 8 | 100% D2O | 0 | 3 | 1 atm | 280 | Bruker AVANCE 800 |
| 5 | 2D 1H-13C HSQC | 1.5 mM design 8 | 100% D2O | 0 | 3 | 1 atm | 280 | Bruker AVANCE 800 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITYPLUS | 600 |
| 2 | 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 | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | CcpNMR | CCPN | |
| 2 | structure calculation | ARIA | Linge, O'Donoghue and Nilges | |
| 6 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 3 | geometry optimization | TALOS | Cornilescu, Delaglio and Bax | |
| 4 | collection | VNMR | Varian | |
| 5 | collection | TopSpin | Bruker Biospin | |
| 7 | structure calculation | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
