2EF5
Crystal structure of the arginase from thermus thermophilus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL26B2 |
| Synchrotron site | SPring-8 |
| Beamline | BL26B2 |
| Temperature [K] | 180 |
| Detector technology | CCD |
| Collection date | 2006-10-23 |
| Detector | RIGAKU JUPITER 210 |
| Wavelength(s) | 1.000 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 150.795, 97.478, 126.463 |
| Unit cell angles | 90.00, 108.66, 90.00 |
Refinement procedure
| Resolution | 19.980 - 2.000 |
| R-factor | 0.233 |
| Rwork | 0.233 |
| R-free | 0.23600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2ef4 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.500 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CCP4 ((MOLREP)) |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.070 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.078 | 0.307 |
| Number of reflections | 115940 | |
| Completeness [%] | 99.1 | 97.5 |
| Redundancy | 5.3 | 4.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8 | 293 | 28% PEG 2000 MME, 0.05M Bis-Tris propane, 0.005M MgCl2, 0.1M Guanidine HCL, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
