3MH9
Crystal structure of LprG mutant V91W from Mycobacterium tuberculosis
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 120 |
| Detector technology | CCD |
| Collection date | 2009-03-15 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9794 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 39.726, 55.973, 96.936 |
| Unit cell angles | 90.00, 99.55, 90.00 |
Refinement procedure
| Resolution | 48.302 - 1.794 |
| R-factor | 0.2174 |
| Rwork | 0.215 |
| R-free | 0.25280 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | wildtype LprG structure |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.058 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | PHENIX ((phenix.refine: 1.6_289)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.820 |
| High resolution limit [Å] | 1.794 | 1.800 |
| Rmerge | 0.047 | 0.505 |
| Number of reflections | 39288 | |
| <I/σ(I)> | 42.7 | 2.3 |
| Completeness [%] | 97.0 | 98.5 |
| Redundancy | 2.8 | 2.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 289 | 0.2M ammonium sulfate, 0.1M sodium acetate tri-hydrate pH 4.6, 30% PEG monomethyl ether 2000, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
