3JW4
The structure of a putative MarR family transcriptional regulator from Clostridium acetobutylicum
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-BM |
Synchrotron site | APS |
Beamline | 19-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-03-05 |
Detector | CUSTOM-MADE |
Wavelength(s) | 0.97949, 0.97935 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 105.115, 53.295, 90.821 |
Unit cell angles | 90.00, 112.02, 90.00 |
Refinement procedure
Resolution | 29.600 - 2.100 |
R-factor | 0.203 |
Rwork | 0.201 |
R-free | 0.24200 |
Structure solution method | MAD |
RMSD bond length | 0.015 |
RMSD bond angle | 1.319 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | MLPHARE |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.140 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.092 | 0.453 |
Number of reflections | 27599 | |
<I/σ(I)> | 7.8 | |
Completeness [%] | 99.6 | 99.8 |
Redundancy | 7.6 | 7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 289 | 0.2M potassium thiocyanate, 20% PEG 3350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K |