2HXL
crystal structure of Chek1 in complex with inhibitor 1
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2004-08-18 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.100, 65.640, 58.140 |
Unit cell angles | 90.00, 94.82, 90.00 |
Refinement procedure
Resolution | 40.000 - 1.800 |
R-factor | 0.24 |
Rwork | 0.240 |
R-free | 0.27000 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 1ia8 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.560 |
Data reduction software | d*TREK |
Data scaling software | d*TREK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.000 | 1.860 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.067 | 0.482 |
Number of reflections | 30801 | |
<I/σ(I)> | 12 | 3.1 |
Completeness [%] | 98.0 | 96 |
Redundancy | 6.1 | 6.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 298 | 13% PEG 8K, 0.1M ammonium sulfate, 2% glycerol, 0.1M cacodylate buffer at pH6.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |