1M2C
THREE-DIMENSIONAL STRUCTURE OF ALPHA-CONOTOXIN MII, NMR, 14 STRUCTURES
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | NOESY | 90% H2O / 10% D2O | 5mM SODIUM PHOSPHATE BUFFER | 3.3 | 1 atm | 275 | ||
2 | TOCSY | 90% H2O / 10% D2O | 5mM SODIUM PHOSPHATE BUFFER | 3.3 | 1 atm | 275 | ||
3 | DQF-COSY | 90% H2O / 10% D2O | 5mM SODIUM PHOSPHATE BUFFER | 3.3 | 1 atm | 275 | ||
4 | PE-COSY | 90% H2O / 10% D2O | 5mM SODIUM PHOSPHATE BUFFER | 3.3 | 1 atm | 275 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITYPLUS | 600 |
NMR Refinement | ||
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Method | Details | Software |
DISTANCE GEOMETRY, ITERATIVE RELAXATION MATRIX APPROACH, SIMULATED ANNEALING | Insight II |
NMR Ensemble Information | |
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Conformer Selection Criteria | LOWEST ENERGY |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 14 |
Representative Model | 1 (n/a) |
Additional NMR Experimental Information | |
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Details | THE STRUCTURE WAS DETERMINED USING 2-D HOMONUCLEAR 1H NMR EXPERIMENTS. THESE ARE A SET OF NOESY, TOCSY, DQF-COSY, AND PE-COSY. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | Insight II | II | MSI |
2 | structure solution | VARIAN VNMR | VNMR | |
3 | structure solution | MSI FELIX | FELIX | |
4 | structure solution | Insight II | II | |
5 | structure solution | Discover |