4ZH6
Crystal Structure of the Domain-Swapped Dimer Y60L mutant of Human Cellular Retinol Binding Protein II
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-D |
| Synchrotron site | APS |
| Beamline | 21-ID-D |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2014-10-15 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.978 |
| Spacegroup name | P 2 21 21 |
| Unit cell lengths | 36.776, 60.424, 63.603 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 31.837 - 1.550 |
| R-factor | 0.1902 |
| Rwork | 0.187 |
| R-free | 0.22440 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2rct |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.959 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.8.4_1496) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.588 |
| High resolution limit [Å] | 1.550 | 1.550 |
| Rmerge | 0.052 | 0.695 |
| Number of reflections | 21293 | |
| <I/σ(I)> | 82.03 | |
| Completeness [%] | 99.8 | 100 |
| Redundancy | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 298 | 25% PEG 4000 (40%), 0.1M Sodium Acetate pH 4.5, Ammonium Acetate 0.1M |
