2YIR
Structural analysis of checkpoint kinase 2 in complex with inhibitor PV1352
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-10-27 |
Detector | MARRESEARCH MX-300 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 91.243, 91.243, 93.466 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.000 - 2.100 |
R-factor | 0.19666 |
Rwork | 0.195 |
R-free | 0.22471 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2w0j |
RMSD bond length | 0.011 |
RMSD bond angle | 1.291 |
Data reduction software | HKL-3000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0104) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.180 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.060 | 0.680 |
Number of reflections | 26631 | |
<I/σ(I)> | 53.6 | 3.8 |
Completeness [%] | 99.8 | 100 |
Redundancy | 11 | 10.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.8 | 0.1M HEPES PH 7.8, 0.2M MAGNESIUM NITRATE, 14%W/V PEG3350, 16%V/V ETHYLENE GLYCOL |