4FST
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 | 45.187, 65.741, 58.074 |
| Unit cell angles | 90.00, 94.64, 90.00 |
Refinement procedure
| Resolution | 19.710 - 1.900 |
| R-factor | 0.1667 |
| Rwork | 0.166 |
| R-free | 0.18540 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 0.900 |
| 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 | 1.970 |
| High resolution limit [Å] | 1.900 | 4.080 | 1.900 |
| Rmerge | 0.039 | 0.020 | 0.219 |
| Number of reflections | 26017 | ||
| <I/σ(I)> | 19.9 | ||
| Completeness [%] | 97.4 | 95.5 | 86.1 |
| Redundancy | 3.1 | 3.3 | 2.5 |
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 |
