2KFT
NMR Solution structure of the first PHD finger domain of human Autoimmune Regulator (AIRE) in complex with Histone H3(1-20Cys) Peptide
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 | |
2 | 3D 1H-15N NOESY | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 | |
3 | 3D 1H-13C NOESY | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 | |
4 | 3D HN(COCA)CB | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 | |
5 | 3D HN(CO)CA | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 | |
6 | 2D DQF-COSY | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 | |
7 | 2D 1H-1H NOESY | 0.5 mM [U-100% 15N] AIRE PHD finger 1 | 90% H2O/10% D2O | 250 | 7.0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | ARIA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | data analysis | ARIA | 2.2 | Linge, O'Donoghue and Nilges |
2 | structure solution | CNS | 1.0 | Brunger, Adams, Clore, Gros, Nilges and Read |
3 | refinement | CNS | 1.0 | Brunger, Adams, Clore, Gros, Nilges and Read |