3RF1
The crystal structure of glycyl-tRNA synthetase subunit alpha from Campylobacter jejuni subsp. jejuni NCTC 11168
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-03-24 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97934 |
Spacegroup name | H 3 |
Unit cell lengths | 112.662, 112.662, 158.282 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 38.508 - 2.200 |
R-factor | 0.1715 |
Rwork | 0.169 |
R-free | 0.21440 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1j5w |
RMSD bond length | 0.008 |
RMSD bond angle | 1.030 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | MOLREP |
Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.000 | 2.240 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.067 | 0.675 |
Number of reflections | 37970 | |
<I/σ(I)> | 27.8 | 1.8 |
Completeness [%] | 99.7 | 99.8 |
Redundancy | 3.7 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 289 | 0.1M Bis-Tris Propane:NaOH, 0.7M Magnesium Formate, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K |