2WTC
CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-2 |
| Synchrotron site | ESRF |
| Beamline | ID14-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-04-24 |
| Detector | ADSC CCD |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 90.820, 90.820, 92.540 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 32.410 - 3.000 |
| R-factor | 0.183 |
| Rwork | 0.180 |
| R-free | 0.23700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2cn5 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.141 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.770 | 3.160 |
| High resolution limit [Å] | 2.700 | 3.000 |
| Rmerge | 0.090 | 0.680 |
| Number of reflections | 9145 | |
| <I/σ(I)> | 7.83 | 1.15 |
| Completeness [%] | 99.6 | 99.8 |
| Redundancy | 5.07 | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 0.1 M HEPES PH 7.5, 0.2 M MAGNESIUM NITRATE, 8-16% (W/V) PEG 3350 |
