Structure in solution of a methionine-rich 2S Albumin protein from Sunflower Seed
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1.1mM SFA8 unlabeled ;10 mM phosphate buffer ; TSP | 95% H2O/5% D2O | 3.0 | 308 | |||
2 | 2D COSY | 1.1mM SFA8 unlabeled ;10 mM phosphate buffer ; TSP | 95% H2O/5% D2O | 3.0 | 308 | |||
3 | 2D TOCSY | 1.1mM SFA8 unlabeled ;10 mM phosphate buffer ; TSP | 95% H2O/5% D2O | 3.0 | 308 | |||
4 | 2D NOESY | 1.1mM SFA8 unlabeled ;10 mM phosphate buffer ; TSP | 100% D2O | 3.0 | 308 | |||
5 | 2D COSY | 1.1mM SFA8 unlabeled ;10 mM phosphate buffer ; TSP | 100% D2O | 3.0 | 308 | |||
6 | 2D TOCSY | 1.1mM SFA8 unlabeled ;10 mM phosphate buffer ; TSP | 100% D2O | 3.0 | 308 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
2 | Bruker | AVANCE | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing combined with molecular dynamics in torsion angle space followed by a final minimization. | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | The submitted conformer models are the 20 structures with the lowest target function. |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 20 |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | XwinNMR | BRUKER | |
2 | data analysis | XEASY | Bartels | |
3 | structure solution | DYANA | 1.5 | Guntert, P. |
4 | refinement | Amber | 7 | Case |