2DJX
Crystal structure of native Trypanosoma cruzi dihydroorotate dehydrogenase
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 | 2005-06-19 |
| Detector | Bruker DIP-6040 |
| Wavelength(s) | 0.90000 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 69.959, 73.128, 126.087 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 39.440 - 1.580 |
| R-factor | 0.18196 |
| Rwork | 0.181 |
| R-free | 0.20373 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2e6a |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.316 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.640 |
| High resolution limit [Å] | 1.580 | 1.580 |
| Rmerge | 0.070 | 0.368 |
| Number of reflections | 87732 | |
| <I/σ(I)> | 8.2 | 2.76 |
| Completeness [%] | 98.5 | 99.4 |
| Redundancy | 4 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5 | 277 | 18% PEG 3350, 1mM Oxonic acid potassium salt, 0.25M Hexammine cobalt trichloride, 0.1 M cacodylate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
