1N3K
Solution structure of phosphoprotein enriched in astrocytes 15 kDa (PEA-15)
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | VARIOUS DOUBLE AND TRIPLE RESONANCE EXPERIMENTS | 1mM protein U-15N,13C | 10mM sodium phosphate buffer, 1mM DTT, 50uM NaN3 | 10mM phosphate buffer | 7.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 500 |
2 | Bruker | DMX | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | The structures are based on a total of 2937 NMR-derived restraints, including 2522 NOEs, 308 dihedral angle restraints (121 phi, 95 psi, 84 chi1 and 8 chi2) and 107 3J(NH-Ha) coupling constants | X-PLOR |
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 | 20 |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR | 3.843 | Brunger |
2 | refinement | X-PLOR | 3.843 | Brunger |