7OJM
CRYSTAL STRUCTURE OF THE COFACTOR-DEVOID 1-H-3-HYDROXY-4- OXOQUINALDINE 2,4-DIOXYGENASE (HOD) CATALYTICALLY INACTIVE H251A VARIANT COMPLEXED WITH 2-METHYL-QUINOLIN-4(1H)-ONE UNDER NORMOXIC CONDITIONS
This is a non-PDB format compatible entry.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I04-1 |
| Synchrotron site | Diamond |
| Beamline | I04-1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2015-01-23 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.91741 |
| Spacegroup name | P 41 |
| Unit cell lengths | 119.190, 119.190, 44.440 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 42.140 - 2.001 |
| Rwork | 0.204 |
| R-free | 0.23670 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4cfs |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.335 |
| Data reduction software | xia2 |
| Data scaling software | xia2 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 44.440 | 2.050 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.108 | 0.737 |
| Rpim | 0.050 | 0.407 |
| Number of reflections | 42360 | 2876 |
| <I/σ(I)> | 10.5 | 1.8 |
| Completeness [%] | 99.3 | |
| Redundancy | 6.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 7 | 293 | PROTEIN AT 150 MG/ML IN STORAGE BUFFER 1.65M NA/K TARTRATE, 0.1M HEPES PH 7.0 |
