SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-separated_NOESY | 1 2mM 15N-labeled NHP6A | 90% H2O, 10% D2O or 100% D2O | 10 mM NaPO4, 100 mM NaCl | 5.5 | ambient | 293 | |
| 2 | 3D_13C-separated_NOESY | 2mM 13C/15N-labeled NHP6A | 90% H2O, 10% D2O or 100% D2O | 10 mM NaPO4, 100 mM NaCl | 5.5 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | The structures are based on the same restraints as previously used in the 1999 structure 1CG7, but different a-helix hydrogen bond restraints were included. These are the same as those used to calculate the structure of the complex with SRY_DNA. | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with acceptable covalent geometry,structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average,lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure calculated using the same data as previously used in the 1999 structure 1CG7 but using new a-helix hydrogen bond restraints and XPLOR instead of DYANA. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 2.6 | Bruker |
| 2 | processing | XwinNMR | 2.6 | Bruker |
| 3 | data analysis | Felix | 2000 | MSI |
| 4 | structure solution | X-PLOR | 3.1 | Brunger |
| 5 | refinement | X-PLOR | 3.1 | Brunger |
