1Z99
Solution structure of Crotamine, a myotoxin from Crotalus durissus terrificus
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1.8 mM Crotamine, 1uM NaN3 | H2O 95%, D2O 5% | 5.8 | ambient | 293.4 | ||
2 | 2D NOESY | 0.9 mM Crotamine, 1uM NaN3, D2O 100 % | D2O 100 % | 5.8 | ambient | 293.4 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 600 |
2 | Bruker | AVANCE | 900 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
OPALp | restrained energy-minimized in a water shell using AMBER force field | DYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | DYANA | 6.02 | Güntert P., Herrmann, T. |
2 | structure solution | RADAR | 0.9b | Herrmann, T. |
3 | data analysis | CARA | 1.0 | Keller, R. |
4 | collection | XwinNMR | 3.5 | Bruker |
5 | refinement | RADAR | 0.9b | Herrmann, T. |