3W1N
Crystal structure of Trypanosoma cruzi dihydroorotate dehydrogenase in complex with 5-iodoorotate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-5A |
| Synchrotron site | Photon Factory |
| Beamline | BL-5A |
| Temperature [K] | 77 |
| Detector technology | CCD |
| Collection date | 2007-10-14 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 68.580, 71.889, 124.208 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 26.320 - 2.400 |
| R-factor | 0.16367 |
| Rwork | 0.160 |
| R-free | 0.23632 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3w1a |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.651 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.490 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Rmerge | 0.094 | 0.241 |
| Number of reflections | 21768 | |
| <I/σ(I)> | 7 | 5.69 |
| Completeness [%] | 87.9 | 99.8 |
| Redundancy | 5.1 | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.2 | 298 | 0.1M Cacodylate, 13% PEG3350, 0.05M Hexaamminecobalt (III) Chloride, 1mM Oxonate, pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
