5UG3
NMR SOLUTION STRUCTURE OF ALPHA-CONOTOXIN GID MUTANT A10V
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1.5 mM A10V design 5 mutant | 90% H2O/10% D2O | 0 | 3 | 1 atm | 280 | Varian UNITYPLUS 600 |
2 | 2D 1H-1H NOESY | 1.5 mM A10V design 5 mutant | 90% H2O/10% D2O | 0 | 3 | 1 atm | 280 | Varian UNITYPLUS 600 |
3 | 2D DQF-COSY | 1.5 mM A10V design 5 mutant | 90% H2O/10% D2O | 0 | 3 | 1 atm | 280 | Varian UNITYPLUS 600 |
4 | 2D 1H-13C HSQC | 1.5 mM A10V design 5 mutant | 100% D2O | 0 | 3 | 1 atm | 280 | Bruker AVANCE 700 |
5 | 2D 1H-1H TOCSY | 1.5 mM A10V design 5 mutant | 100% D2O | 0 | 3 | 1 atm | 280 | Bruker AVANCE 700 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 700 |
2 | Varian | UNITYPLUS | 600 |
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 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
4 | collection | VNMR | Varian | |
5 | collection | TopSpin | Bruker Biospin | |
7 | structure calculation | CNS | Brunger, Adams, Clore, Gros, Nilges and Read |