1YZB
Solution structure of the Josephin domain of Ataxin-3
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_13C-separated_NOESY | 0.4mM of Josephin 15N, 13C; 20mM sodium phosphate buffer (pH 6.5); 90% H2O, 10% D2O | 90% H2O/10% D2O | 20mM sodium phosphate | 6.5 | ambient | 298 | |
2 | 3D_15N-separated_NOESY | 0.4mM of Josephin 15N, 13C; 20mM sodium phosphate buffer (pH 6.5); 90% H2O, 10% D2O | 90% H2O/10% D2O | 20mM sodium phosphate | 6.5 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 800 |
2 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing, torsion angle dynamics | the structures are based on a total of 5532 unambiguous and 927 ambiguous restraints, 114 dihedral angle restraints, 44 distance restraints from hydrogen bonds. | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Additional NMR Experimental Information | |
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Details | The structure was determined using triple-resonance NMR spectroscopy |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | 2000 | Delaglio F. |
2 | structure solution | ARIA | 1.2 | Nilges M. |
3 | refinement | ARIA | 1.2 | Nilges M. |