6A2T
Mycobacterium tuberculosis LexA C-domain K197A
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM14 |
| Synchrotron site | ESRF |
| Beamline | BM14 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2016-03-13 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.9763 |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 36.650, 66.460, 104.270 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 56.040 - 1.900 |
| R-factor | 0.24485 |
| Rwork | 0.243 |
| R-free | 0.28754 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | IUMU |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.786 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0222) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 56.040 | 2.000 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.101 | 1.145 |
| Rpim | 0.028 | 0.310 |
| Number of reflections | 10404 | 1471 |
| <I/σ(I)> | 14.2 | |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 14 | |
| CC(1/2) | 0.999 | 0.926 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | MICROBATCH | 7.5 | 298 | 100mM HEPES 200mM magnesium chloride, 22% polyacrylic acid sodium salt |
