4YTZ
Rat xanthine oxidoreductase, C-terminal deletion protein variant, crystal grown without dithiothreitol
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE AR-NW12A |
Synchrotron site | Photon Factory |
Beamline | AR-NW12A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-12-13 |
Detector | ADSC QUANTUM 210r |
Wavelength(s) | 1 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 100.172, 139.123, 223.273 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.870 - 2.300 |
R-factor | 0.2098 |
Rwork | 0.207 |
R-free | 0.26480 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3an1 |
RMSD bond length | 0.021 |
RMSD bond angle | 1.889 |
Data reduction software | SCALEPACK |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0110) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 2.380 |
High resolution limit [Å] | 2.300 | 4.950 | 2.300 |
Rmerge | 0.082 | 0.047 | 0.368 |
Total number of observations | 468751 | ||
Number of reflections | 135086 | ||
<I/σ(I)> | 14.7 | ||
Completeness [%] | 97.0 | 94 | 98.5 |
Redundancy | 3.5 | 3.8 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.2 | 293 | PEGl 8000, lithium formate, sodium salicylate, EDTA, glycerol, HEPES |