1UL2
Solution Conformation of alpha-Conotoxin GIC
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 11.5mM alpha-conotoxin GIC | 90% H2O/10% D2O | 0 | 3.5 | 1 atm | 293 | |
2 | 2D TOCSY | 11.5mM alpha-conotoxin GIC | 90% H2O/10% D2O | 0 | 3.5 | 1 atm | 293 | |
3 | DQF-COSY | 11.5mM alpha-conotoxin GIC | 90% H2O/10% D2O | 0 | 3.5 | 1 atm | 293 | |
4 | 2D NOESY | 11.5mM alpha-conotoxin GIC | 90% H2O/10% D2O | 0 | 3.5 | 1 atm | 283 | |
5 | 2D TOCSY | 11.5mM alpha-conotoxin GIC | 90% H2O/10% D2O | 0 | 3.5 | 1 atm | 283 | |
6 | DQF-COSY | 11.5mM alpha-conotoxin GIC | 90% H2O/10% D2O | 0 | 3.5 | 1 atm | 283 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | VNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 20 |
Representative Model | 5 (fewest violations) |
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 | collection | VNMR | 6.1B | Varian |
2 | structure solution | Felix | 98.0 | Molecular Simulation Inc |
3 | refinement | CNS | 1.1 |