NMR structure of the first phd finger of autoimmune regulator protein (AIRE1): insights into apeced
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-separated_NOESY | 1mM AIRE1-PHD1, U-15N,13C; 20mM phosphate buffer, pH 6.3, 150mM NaCl, 5mM DTT | 90% H2O/10% D2O | 150mM Nacl, 20mM phosphate buffer | 6.3 | ambient | 295 | |
| 2 | 3D_13C-separated_NOESY | |||||||
| 3 | HNHA | 1mM AIRE1-PHD1, U-15N,13C; 20mM phosphate buffer, pH 6.3, 150mM NaCl, 5mM DTT | 90% H2O/10% D2O | 150mM Nacl, 20mM phosphate buffer | 6.3 | ambient | 295 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| 2 | Bruker | DRX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Structures were calculated using ARIA (1.2) in combination with CNS | The AIRE1-PHD1 solution structure was determined from a total of 970 NMR-derived distance and 66 dihedral angle restraints, 44 residual dipolar | NMRPipe |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | The first 4 amino acids (GAMA) do not belong to AIRE1 sequence. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | 3.0 | Delaglio et al. |
| 2 | refinement | CNS | 1.0 | |
| 3 | structure solution | ARIA | aria1.2 | Nilges et al. |
| 4 | data analysis | XEASY | 1.2 | Bartels et al. |
