8J79
Bovine Xanthine Oxidoreductase Crystallized with oxypurinol
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL44XU |
Synchrotron site | SPring-8 |
Beamline | BL44XU |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-07-21 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.9 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 167.678, 123.470, 150.059 |
Unit cell angles | 90.00, 90.89, 90.00 |
Refinement procedure
Resolution | 47.720 - 1.990 |
R-factor | 0.16515 |
Rwork | 0.163 |
R-free | 0.19667 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.623 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.430 | 2.110 |
High resolution limit [Å] | 1.990 | 1.990 |
Number of reflections | 210046 | 33646 |
<I/σ(I)> | 10.6 | |
Completeness [%] | 99.7 | |
Redundancy | 5 | |
CC(1/2) | 0.996 | 0.843 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | BATCH MODE | 293 | The enzyme solution was exchanged buffer into 50 mM Tris-HCl pH 7.4 and diluted with 50 mM Tris-HCl pH 7.4, 5 mM DTT, 100 micro M oxypurinol, and 30% glycerol to a concentration of 8.6 mg/ml. The precipitant solution contained 50 mM potassium phosphate pH 6.0, 5 mM DTT, 0.2 mM EDTA, 100 micro M oxypurinol, 30% glycerol and 14%-15% PEG 4000. 10 micro L enzyme solution and 10 micro L reservoir solution were mixed on siliconized glass plates and kept in the dark at 20 C for 5 days. |