6J7T
Crystal structure of toxin TglT (unusual type guanylyltransferase-like toxin, Rv1045) mutant D82A from Mycobacterium tuberculosis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL19U1 |
Synchrotron site | SSRF |
Beamline | BL19U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-12-20 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 0.9779 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 94.692, 94.692, 61.836 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 49.373 - 1.903 |
R-factor | 0.1897 |
Rwork | 0.188 |
R-free | 0.20570 |
Structure solution method | SAD |
RMSD bond length | 0.003 |
RMSD bond angle | 0.706 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | SHARP |
Refinement software | PHENIX ((1.13_2998: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 49.373 | 1.970 |
High resolution limit [Å] | 1.860 | 1.860 |
Rmerge | 0.176 | 1.330 |
Number of reflections | 50528 | 6992 |
<I/σ(I)> | 14.94 | 1.65 |
Completeness [%] | 97.3 | 83.4 |
Redundancy | 18.67 | 12.47 |
CC(1/2) | 0.998 | 0.619 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 296 | 0.1M Bis-Tris pH=6.5, 0.2M magnesium chloride hexahydrate and 25% polyethylene glycol 3,350 (v/v). |