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 |
