5W33
Crystal structure of the RNA polymerase domain (RPD) of Mycobacterium tuberculosis primase DnaG
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-ID |
| Synchrotron site | APS |
| Beamline | 22-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2015-08-17 |
| Detector | RAYONIX MX300-HS |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 4 2 2 |
| Unit cell lengths | 117.495, 117.495, 87.089 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 35.000 - 2.850 |
| R-factor | 0.2423 |
| Rwork | 0.241 |
| R-free | 0.27294 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1dde |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.081 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0107) |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 50.000 |
| High resolution limit [Å] | 2.850 |
| Number of reflections | 14758 |
| <I/σ(I)> | 18 |
| Completeness [%] | 99.2 |
| Redundancy | 4.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 294 | 1.85 M ammonium sulfate, 50 mM Tris pH 8.5 and 5% v/v PEG 400, 1 mM MnCl2 |
