2PJU
Crystal structure of propionate catabolism operon regulatory protein prpR
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X29A |
Synchrotron site | NSLS |
Beamline | X29A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-02-28 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9793 |
Spacegroup name | P 1 |
Unit cell lengths | 35.657, 58.545, 103.576 |
Unit cell angles | 85.03, 88.56, 86.94 |
Refinement procedure
Resolution | 37.060 - 2.100 |
R-factor | 0.204 |
Rwork | 0.201 |
R-free | 0.25200 |
Structure solution method | SAD |
RMSD bond length | 0.013 |
RMSD bond angle | 1.360 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | HKL2Map |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.180 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.089 | 0.313 |
Number of reflections | 47669 | |
<I/σ(I)> | 7.2 | 1.9 |
Completeness [%] | 97.9 | 97.3 |
Redundancy | 2.5 | 2.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298 | 0.1M Hepes pH 7.5, 15% PEG 3350, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298 | 0.1M Hepes pH 7.5, 15% PEG 3350, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |