4X28
Crystal structure of the ChsE4-ChsE5 complex from Mycobacterium tuberculosis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X25 |
Synchrotron site | NSLS |
Beamline | X25 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-11-08 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.9792 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 185.745, 108.095, 82.019 |
Unit cell angles | 90.00, 93.04, 90.00 |
Refinement procedure
Resolution | 46.400 - 1.990 |
R-factor | 0.15261 |
Rwork | 0.151 |
R-free | 0.18615 |
Structure solution method | SAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.701 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | SHARP |
Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 46.400 | 2.000 |
High resolution limit [Å] | 1.990 | 1.990 |
Rmerge | 0.076 | 0.624 |
Number of reflections | 109767 | |
<I/σ(I)> | 19.9 | 2.9 |
Completeness [%] | 99.0 | 99 |
Redundancy | 6.7 | 6.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | 25% PEG MME 550, 50 mM MgCl2, 50 mM HEPES sodium pH 7.0 |