4MA0
The crystal structure of phosphoribosylaminoimidazole carboxylase ATPase subunit of Francisella tularensis subsp. tularensis SCHU S4 in complex with partially hydrolysed ATP
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-BM |
| Synchrotron site | APS |
| Beamline | 19-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-08-09 |
| Detector | ADSC QUANTUM 210r |
| Wavelength(s) | 0.97927 |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 84.861, 84.861, 104.259 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 26.835 - 1.982 |
| R-factor | 0.1917 |
| Rwork | 0.189 |
| R-free | 0.24410 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4m9u |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.095 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | MOLREP |
| Refinement software | PHENIX ((phenix.refine: 1.8.2_1309)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 27.000 | 2.010 |
| High resolution limit [Å] | 1.980 | 1.980 |
| Rmerge | 0.076 | 0.701 |
| Number of reflections | 26812 | |
| <I/σ(I)> | 29.5 | 2.7 |
| Completeness [%] | 99.1 | 99.7 |
| Redundancy | 5.9 | 5.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 289 | 0.8M LiCl, 0.1M Tris, 32% (w/v) PEG4000, 15mM ATP, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
