4OIQ
Crystal structure of Thermus thermophilus transcription initiation complex soaked with GE23077 and rifampicin
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | CHESS BEAMLINE F1 |
| Synchrotron site | CHESS |
| Beamline | F1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-11-07 |
| Detector | ADSC QUANTUM 270 |
| Wavelength(s) | 0.9180 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 184.840, 104.183, 295.319 |
| Unit cell angles | 90.00, 98.52, 90.00 |
Refinement procedure
| Resolution | 48.676 - 3.624 |
| R-factor | 0.2008 |
| Rwork | 0.199 |
| R-free | 0.24800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4g7h |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.133 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | PHENIX ((phenix.refine: 1.8_1069)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.660 |
| High resolution limit [Å] | 3.600 | 3.600 |
| Rmerge | 0.149 | 0.754 |
| Number of reflections | 58047 | |
| <I/σ(I)> | 7.7 | 1.4 |
| Completeness [%] | 92.2 | 90 |
| Redundancy | 3.4 | 3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.4 | 295 | 100 mM Tris-HCl, pH 8.4, 200 mM potassium chloride, 50 mM magnesium chloride, 9.5% PEG4000, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
