5E1Z
Crystal structure of the organohalide sensing RdhR-CbdbA1625 transcriptional regulator in the 2,4-dichlorophenol bound form
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 | 2012-04-26 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 0.987 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 71.660, 71.660, 87.520 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.620 - 1.660 |
R-factor | 0.18225 |
Rwork | 0.181 |
R-free | 0.21066 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 5e1w |
RMSD bond length | 0.026 |
RMSD bond angle | 2.429 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | REFMAC (5.8.0049) |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.620 | 1.710 |
High resolution limit [Å] | 1.660 | 1.660 |
Rmerge | 0.058 | 0.682 |
Number of reflections | 29465 | |
<I/σ(I)> | 23.5 | 3.3 |
Completeness [%] | 99.9 | 99.9 |
Redundancy | 9.8 | 9.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277 | Crystals formed in 0.1M Tris pH 7.5, 0.3M sodium acetate, 15% w/v PEG 4K were flash-cooled in liquid nitrogen by supplementing the mother liquor with 10% PEG 200. |