6FGX
Crystal structure of the small alarmone synthethase 2 from Staphylococcus aureus bound to AMPCPP
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2014-04-10 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.987 |
Spacegroup name | I 41 2 2 |
Unit cell lengths | 125.862, 125.862, 217.879 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 46.400 - 2.900 |
Rwork | 0.223 |
R-free | 0.26180 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6fgj |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX ((1.11.1_2575: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 46.460 | 3.000 |
High resolution limit [Å] | 2.900 | 2.900 |
Rmerge | 0.179 | |
Number of reflections | 19874 | 1958 |
<I/σ(I)> | 14.61 | 2.15 |
Completeness [%] | 99.8 | 99.24 |
Redundancy | 11.7 | 11.1 |
CC(1/2) | 0.997 | 0.761 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 294 | 0.1 M Tris pH 8.5, 0.2 M lithium sulfate and 30%, PEG4000 |