2E6A
Crystal structure of Trypanosoma cruzi dihydroorotate dehydrogenase in complex with orotate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44XU |
| Synchrotron site | SPring-8 |
| Beamline | BL44XU |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2003-12-20 |
| Detector | Bruker DIP-6040 |
| Wavelength(s) | 0.9 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 68.248, 71.881, 123.574 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 49.510 - 1.640 |
| R-factor | 0.16384 |
| Rwork | 0.162 |
| R-free | 0.19248 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2dor |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.262 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.700 |
| High resolution limit [Å] | 1.640 | 1.640 |
| Rmerge | 0.078 | 0.398 |
| Number of reflections | 72280 | |
| <I/σ(I)> | 9.9 | 3.12 |
| Completeness [%] | 96.3 | 97.9 |
| Redundancy | 3.7 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5 | 277 | 18% PEG 3350, 1mM Sodium orotate, 0.25M Hexammine cobalt trichloride, 0.1M cacodylate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
