3IG5
Saccharomyces cerevisiae glutamate cysteine ligase in complex with Mg2+ and L-glutamate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 14-BM-C |
| Synchrotron site | APS |
| Beamline | 14-BM-C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-12-06 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9 |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 117.444, 117.444, 165.363 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 31.910 - 2.100 |
| R-factor | 0.1835 |
| Rwork | 0.182 |
| R-free | 0.21894 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.019 |
| RMSD bond angle | 1.683 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.180 |
| High resolution limit [Å] | 2.100 | 2.100 |
| Rmerge | 0.069 | 0.578 |
| Number of reflections | 66287 | |
| <I/σ(I)> | 20.9 | 1.8 |
| Completeness [%] | 97.5 | 96.1 |
| Redundancy | 4.5 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.8 | 291 | 12% PEG 400, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 291K |
