3LHQ
DNA-binding transcriptional repressor AcrR from Salmonella typhimurium.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-12-21 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9792 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 47.180, 75.820, 55.176 |
| Unit cell angles | 90.00, 108.67, 90.00 |
Refinement procedure
| Resolution | 37.900 - 1.560 |
| R-factor | 0.153 |
| Rwork | 0.150 |
| R-free | 0.19900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2qop |
| RMSD bond length | 0.020 |
| RMSD bond angle | 1.643 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | HKL-3000 |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 37.900 | 1.590 |
| High resolution limit [Å] | 1.560 | 1.560 |
| Rmerge | 0.054 | 0.759 |
| Number of reflections | 51039 | |
| <I/σ(I)> | 9.3 | 2.12 |
| Completeness [%] | 97.6 | 85.1 |
| Redundancy | 5.1 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 289 | 0.2 M sodium chloride, 0.1 M Bis-Tris buffer, 25% PEG-3350, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
