Solution structure of the cytoplasmic region of Na+/H+ exchanger 1 complexed with essential cofactor calcineurin B homologous protein 1
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 0.9mM CHP1/NHE1 U-15N, U-13C, 50mM Tris buffer | 99% D2O | 30mM | 6.9 | ambient | 310 | |
| 2 | 3D_15N-separated_NOESY | 0.9mM CHP1/NHE1 U-15N, 50mM Tris buffer, 95% H2Om, 5% D2O | 95% H2O/5% D2O | 30mM | 6.9 | ambient | 310 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500 |
| 2 | Bruker | DRX | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | The structures are based on a total of 4242 distance restraints and 227 dihedral angle restraints. | 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 | This structure was determined using hetero nuclear multidimensional NMR |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | 2.4 | F. Delaglio |
| 2 | refinement | XPLOR-NIH | 2.9.6 | Schwieters, C.D. |
