4FTT
Crystal Structure of the CHK1
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 110 |
| Detector technology | IMAGE PLATE |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 45.361, 65.861, 58.317 |
| Unit cell angles | 90.00, 94.47, 90.00 |
Refinement procedure
| Resolution | 19.750 - 2.300 |
| R-factor | 0.173 |
| Rwork | 0.171 |
| R-free | 0.21530 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 0.990 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Refinement software | BUSTER-TNT (BUSTER 2.11.1) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 20.000 | 20.000 | 2.380 |
| High resolution limit [Å] | 2.300 | 4.930 | 2.300 |
| Rmerge | 0.095 | 0.064 | 0.294 |
| Number of reflections | 15274 | ||
| <I/σ(I)> | 9.8 | ||
| Completeness [%] | 98.6 | 96.3 | 99.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 298 | PEG 8000, Isopropanol, HEPES , pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K |
