2H9X
NMR structure for the CgNa toxin from the sea anemone Condylactis gigantea
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D TOCSY | 1.4mM CgNa; 90% H2O, 10% D2O | 90% H2O/10% D2O | 7 | AMBIENT | 298 | ||
2 | 2D NOESY | 1.4mM CgNa; 90% H2O, 10% D2O | 90% H2O/10% D2O | 7 | AMBIENT | 298 | ||
3 | 2D TOCSY | 1.4mM CgNa; D2O | D2O | 7 | AMBIENT | 298 | ||
4 | 2D NOESY | 1.4mM CgNa; D2O | D2O | 7 | AMBIENT | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
2 | Bruker | AVANCE | 500 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics | CYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (minimized average structure) |
Additional NMR Experimental Information | |
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Details | This structure was determined using standard 2D homonuclear techniques. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | 2.1 | P.GUNTERT ET AL |
2 | refinement | Amber | 8.0 | D.A.PEARLMAN ET AL |
3 | data analysis | XEASY | C.BARTELS ET AL |