5B31
The crystal structure of the heterotypic H2AZ/H2A nucleosome with H3.1.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-1A |
| Synchrotron site | Photon Factory |
| Beamline | BL-1A |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2013-05-25 |
| Detector | DECTRIS PILATUS 2M-F |
| Wavelength(s) | 1.1 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 105.110, 109.685, 181.487 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 48.622 - 2.200 |
| R-factor | 0.2277 |
| Rwork | 0.225 |
| R-free | 0.27070 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3afa |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.121 |
| Data scaling software | HKL-2000 (705b) |
| Phasing software | PHASER (2.5.1) |
| Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.280 |
| High resolution limit [Å] | 2.200 | 4.740 | 2.200 |
| Rmerge | 0.093 | 0.062 | 0.499 |
| Number of reflections | 105458 | ||
| <I/σ(I)> | 12.7 | ||
| Completeness [%] | 97.9 | 99.7 | 93.7 |
| Redundancy | 4.6 | 6.2 | 3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 293 | potassium cacodylate, potassium chloride, manganese chloride |
