4H6J
Identification of Cys 255 in HIF-1 as a novel site for development of covalent inhibitors of HIF-1 /ARNT PasB domain protein-protein interaction.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 17-ID |
| Synchrotron site | APS |
| Beamline | 17-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2011-01-10 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 1.0 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 68.841, 44.940, 78.087 |
| Unit cell angles | 90.00, 96.54, 90.00 |
Refinement procedure
| Resolution | 38.790 - 1.520 |
| R-factor | 0.216 |
| Rwork | 0.215 |
| R-free | 0.24800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.004 |
| RMSD bond angle | 0.800 |
| Data reduction software | PROCESS |
| Data scaling software | SCALA |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 38.800 | 1.600 |
| High resolution limit [Å] | 1.520 | 1.520 |
| Rmerge | 0.047 | 0.430 |
| Number of reflections | 35783 | |
| <I/σ(I)> | 20.9 | 3.5 |
| Completeness [%] | 96.9 | 80 |
| Redundancy | 6.4 | 5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 277 | 20% PEG 8000, 0.2M MgCl2, 0.1M Tris pH 8.5 , VAPOR DIFFUSION, HANGING DROP, temperature 277K |
