5KR9
Crystal Structure of the ER-alpha Ligand-binding Domain (Y537S) in Complex with Coumestrol
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL11-1 |
| Synchrotron site | SSRL |
| Beamline | BL11-1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2012-07-27 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 56.473, 82.592, 58.603 |
| Unit cell angles | 90.00, 111.25, 90.00 |
Refinement procedure
| Resolution | 47.456 - 2.250 |
| R-factor | 0.2169 |
| Rwork | 0.213 |
| R-free | 0.25080 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.004 |
| RMSD bond angle | 0.666 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.9_1690) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.310 |
| High resolution limit [Å] | 2.250 | 6.160 | 2.270 |
| Rmerge | 0.096 | 0.049 | 0.989 |
| Number of reflections | 22799 | ||
| <I/σ(I)> | 5.1 | ||
| Completeness [%] | 96.1 | 88.8 | 92.8 |
| Redundancy | 6.7 | 6.4 | 6.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.3 | 294 | 15% PEG 3350, 0.05M MgCl2, 0.067M NaCl, 0.1M Tris |
