2CVR
NMR solution structure of sso7d mutant, K12L, 12 conformers
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | DQF-COSY | 2mM K12L; 90% H2O, 10% D2O | 90% H2O/10% D2O | 4.5 | AMBIENT | 300 | ||
2 | 2D TOCSY | 2mM K12L; 90% H2O, 10% D2O | 90% H2O/10% D2O | 4.5 | AMBIENT | 300 | ||
3 | 2D NOESY | 2mM K12L; 90% H2O, 10% D2O | 90% H2O/10% D2O | 4.5 | AMBIENT | 300 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | The structures are based on a total of 683 restraints, 660 are noe-derived distance constraints, 7 dihedral angle restraints, 16 distance restraints from hydrogen bonds. | Discover |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 12 |
Representative Model | 1 (minimized average structure) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | Discover | 3.0 | DAUBER-OSGUTHORPE |
2 | data analysis | Felix | 98.0 | msi |
3 | structure solution | Discover | 3.0 | msi |
4 | structure solution | XwinNMR | 2.6 | Bruker |