1RFH
Solution structure of the C1 domain of Nore1, a novel Ras effector
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1.6MM C1 DOMAIN UNLABELED, 20mM phosphate buffer K | 90% H2O/10% D2O | 0.5 mM NaN3 | 6.9 | ambient | 300 | |
2 | 2D TOCSY | 1.6MM C1 DOMAIN UNLABELED, 20mM phosphate buffer K | 90% H2O/10% D2O | 0.5 mM NaN3 | 6.9 | ambient | 300 | |
3 | DQF-COSY | 1.6MM C1 DOMAIN UNLABELED, 20mM phosphate buffer K | 90% H2O/10% D2O | 0.5 mM NaN3 | 6.9 | ambient | 300 | |
4 | 3D_15N-separated_NOESY | 2MM C1 DOMAIN U-15N, 20mM phosphate buffer K | 90% H2O/10% D2O | 0.5 mM NaN3 | 6.9 | ambient | 300 | |
5 | 3D_13C-separated_NOESY | 2MM C1 DOMAIN U-15N/13C, 20mM phosphate buffer K | 90% H2O/10% D2O | 0.5 mM NaN3 | 6.9 | ambient | 300 | |
6 | HNHA | 2MM C1 DOMAIN U-15N/13C, 20mM phosphate buffer K | 90% H2O/10% D2O | 0.5 mM NaN3 | 6.9 | ambient | 300 |
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 torsion angle dynamics | the structures are based on a total of 557 restraints, 475 are NOE-derived distance constraints, 48 dihedral angle restraints, 34 distance restraints from hydrogen bonds. | AURELIA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations,structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 21 |
Representative Model | 1 (minimized average structure) |
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 | data analysis | AURELIA | 2.8.11 | bruker |
2 | processing | XwinNMR | 2.5 | bruker |
3 | structure solution | CNS | 1.1 | Brunger |
4 | refinement | CNS | 1.1 | Brunger |