2CGX
Identification of chemically diverse Chk1 inhibitors by receptor- based virtual screening
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Detector | ADSC CCD |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 44.957, 65.780, 54.625 |
| Unit cell angles | 90.00, 102.46, 90.00 |
Refinement procedure
| Resolution | 30.000 - 2.200 |
| R-factor | 0.191 |
| Rwork | 0.188 |
| R-free | 0.25800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ia8 |
| RMSD bond length | 0.024 |
| RMSD bond angle | 2.102 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.1.09) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.310 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.050 | 0.300 |
| Number of reflections | 17851 | |
| <I/σ(I)> | 15.2 | 2.7 |
| Completeness [%] | 98.2 | 51.2 |
| Redundancy | 4.3 | 1.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7.5 | pH 7.50 |
