4GHI
Crystal structure of the high affinity heterodimer of HIF2 alpha and ARNT C-terminal PAS domains in complex with a benzoxadiazole antagonist
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 |
| Collection date | 2010-08-16 |
| Detector | ADSC QUANTUM 315 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 73.353, 83.000, 41.020 |
| Unit cell angles | 90.00, 105.98, 90.00 |
Refinement procedure
| Resolution | 29.020 - 1.500 |
| R-factor | 0.17 |
| Rwork | 0.169 |
| R-free | 0.19600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3f1p |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.312 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX (1.7.2_869) |
| Refinement software | PHENIX ((phenix.refine: 1.7.2_869)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.530 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.041 | 0.408 |
| Number of reflections | 37413 | |
| <I/σ(I)> | 30.7 | 2 |
| Completeness [%] | 99.0 | 89.9 |
| Redundancy | 4.7 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6 | 293 | 20% PEG400 50 mM BisTris, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
