4EK4
Crystal structure of the cdk2 in complex with aminopyrazole inhibitor
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-10-17 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.97857 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 53.420, 71.626, 72.607 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 22.050 - 1.260 |
| R-factor | 0.158 |
| Rwork | 0.156 |
| R-free | 0.18400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.620 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.280 |
| High resolution limit [Å] | 1.260 | 1.260 |
| Rmerge | 0.043 | 0.337 |
| Number of reflections | 75105 | |
| <I/σ(I)> | 16.6 | |
| Completeness [%] | 99.4 | 99.3 |
| Redundancy | 7 | 5.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, pH 7.8, VAPOR DIFFUSION, SITTING DROP |
