6GGZ
NMR structure of the scorpion toxin AmmTx3
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1.2 mM AmmTx3 | 90% H2O/10% D2O | 0 | 4.5 | atm atm | 298 | Bruker AVANCE III 700 |
2 | 2D 1H-1H NOESY | 1.2 mM AmmTx3 | 90% H2O/10% D2O | 0 | 4.5 | atm atm | 298 | Bruker AVANCE III 700 |
3 | 15N Sofast HMQC | 1.2 mM AmmTx3 | 90% H2O/10% D2O | 0 | 4.5 | atm atm | 298 | Bruker AVANCE III 700 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 700 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | ARIA |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 250 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | TopSpin | Bruker Biospin | |
2 | processing | TopSpin | Bruker Biospin | |
3 | chemical shift assignment | CcpNmr Analysis | CCPN | |
4 | structure calculation | ARIA | Linge, O'Donoghue and Nilges | |
5 | refinement | ARIA | Linge, O'Donoghue and Nilges |