4EK6
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 | 53.328, 71.647, 72.332 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 22.250 - 1.520 |
R-factor | 0.189 |
Rwork | 0.188 |
R-free | 0.21700 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 0.990 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | BUSTER (2.11.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.550 |
High resolution limit [Å] | 1.520 | 1.520 |
Rmerge | 0.044 | 0.440 |
Number of reflections | 43179 | |
<I/σ(I)> | 15.1 | |
Completeness [%] | 99.5 | 95.5 |
Redundancy | 6.9 | 4.2 |
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 |