1PQN
dominant negative human hDim1 (hDim1 1-128)
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | 1mM hDim1 1-128,U-15N; 10mM phosphate buffer; 95% H2O, 5% D2O, 0.2% 2,2-dimethyl-2-silapentane-5-sulfonate (DSS), 0.04% NaN3 | 95% H2O/5% D2O | 7.65 | ambient | 310 | ||
2 | 3D_13C-separated_NOESY | 1mM hDim1 1-128,U-15N; 10mM phosphate buffer; 95% H2O, 5% D2O, 0.2% 2,2-dimethyl-2-silapentane-5-sulfonate (DSS), 0.04% NaN3 | 95% H2O/5% D2O | 7.65 | ambient | 310 | ||
3 | HNHA | 1mM hDim1 1-128,U-15N; 10mM phosphate buffer; 95% H2O, 5% D2O, 0.2% 2,2-dimethyl-2-silapentane-5-sulfonate (DSS), 0.04% NaN3 | 95% H2O/5% D2O | 7.65 | ambient | 310 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | the structures are based on a total of 1445 restraints, 1294 are NOE-derived distance constraints, 67 dihedral angle restraints,84 distance restraints from hydrogen bonds. | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 120 |
Conformers Submitted Total Number | 20 |
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 | collection | XwinNMR | 2.0 | Bruker |
2 | processing | Felix | 98 | Accelrys |
3 | structure solution | CNS | 1.0 | Brunger |
4 | refinement | CNS | 1.0 | Brunger |