4PZY
Second-site screening of K-Ras in the presence of covalently attached first-site ligands
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | BRUKER AXS MICROSTAR |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-03-07 |
| Detector | Bruker Platinum 135 |
| Wavelength(s) | 0.98 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 44.101, 55.964, 120.761 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 33.296 - 1.880 |
| R-factor | 0.1877 |
| Rwork | 0.185 |
| R-free | 0.23840 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.180 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX ((phenix.refine: 1.7.3_928)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.950 |
| High resolution limit [Å] | 1.880 | 1.880 |
| Number of reflections | 23695 | |
| Completeness [%] | 94.5 | 60.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 293 | 30% PEG MME 2000, 0.1M KSCN, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
