2XPB
DISCOVERY OF CELL-ACTIVE PHENYL-IMIDAZOLE PIN1 INHIBITORS BY STRUCTURE-GUIDED FRAGMENT EVOLUTION
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RUH3R |
| Temperature [K] | 277 |
| Detector technology | IMAGE PLATE |
| Detector | RIGAKU IMAGE PLATE |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 68.668, 68.668, 79.477 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 59.440 - 2.000 |
| R-factor | 0.22544 |
| Rwork | 0.223 |
| R-free | 0.27699 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3kce |
| RMSD bond length | 0.022 |
| RMSD bond angle | 1.832 |
| Data reduction software | d*TREK |
| Data scaling software | d*TREK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.080 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.090 | 0.460 |
| Number of reflections | 14643 | |
| <I/σ(I)> | 5.8 | 1.5 |
| Completeness [%] | 97.1 | 97.5 |
| Redundancy | 2.21 | 2.15 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 277 | 2.2M AMMONIUM SULPHATE, 0.1M HEPES BUFFER, 1% PEG 400, 5MM DTT, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277.0K |
