1M36
Solution Structure of a CCHC Zinc Finger from MOZ
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 0.5mM MOZ protein (533-563), 1mM TCEP, 0.7mM ZnSO4, 95% H2O, 5% D2O | 95% H2O/5% D2O | 5.6 | ambient | 298 | ||
2 | 2D TOCSY | 0.5mM MOZ protein (533-563), 1mM TCEP, 0.7mM ZnSO4, 95% H2O, 5% D2O | 95% H2O/5% D2O | 5.6 | ambient | 298 | ||
3 | DQF-COSY | 0.5mM MOZ protein (533-563), 1mM TCEP, 0.7mM ZnSO4, 95% H2O, 5% D2O | 95% H2O/5% D2O | 5.6 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing molecular dynamics torsion angle dynamics | Structure calculations were performed using the package ARIA 1.1 (Ambiguous Restraints in Iterative Assignment). Final structures are based on 832 unambiguous NOE-derived distance constraints, 1 set of ambiguous NOE-derived distance constraints and 19 additional dihedral angle restraints. | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 500 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Additional NMR Experimental Information | |
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Details | This structure was determined using standard 2D NMR homonuclear techniques |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | XwinNMR | 2.5 | Bruker |
2 | data analysis | XEASY | 1.3.13 | Bartels et al |
3 | refinement | DYANA | 1.5 | Guntert et al |
4 | structure solution | ARIA | 1.1.2 | Linge et al |