4CW2
Crystal structure of cofactor-free urate oxidase in complex with the 5-peroxo derivative of 9-metyl uric acid (X-ray dose, 2.5 kGy)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID29 |
| Synchrotron site | ESRF |
| Beamline | ID29 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2013-07-10 |
| Detector | DECTRIS PILATUS 6M |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 79.506, 95.132, 104.310 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 70.290 - 1.320 |
| R-factor | 0.11178 |
| Rwork | 0.110 |
| R-free | 0.13696 |
| Structure solution method | OTHER |
| Starting model (for MR) | NONE |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.640 |
| Data reduction software | XDS |
| Data scaling software | pointless |
| Refinement software | REFMAC (5.8.0069) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.370 |
| High resolution limit [Å] | 1.320 | 1.320 |
| Rmerge | 0.110 | 0.720 |
| Number of reflections | 92669 | |
| <I/σ(I)> | 8.8 | 2 |
| Completeness [%] | 100.0 | 99.9 |
| Redundancy | 6.6 | 6.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 8 | 20MG/ML UOX IN 50 MM TRIS-ACETATE PH 8.0 SATURATED WITH 9-METHYL URIC ACID UNDER ANAEROBIC CONDITIONS RESERVOIR: 8% PEG 8000, 50 MM TRIS-ACETATE PH 8.0 CRYSTALLIZATION WAS CARRIED OUT ANAEROBICALLY. CRYSTALS WERE EXPOSED TO AIR TO GENERATE THE PEROXIDE |
