4CJX
The crystal structure of Trypanosoma brucei N5, N10- methylenetetrahydrofolate dehydrogenase-cyclohydrolase (FolD) complexed with NADP cofactor and inhibitor
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-2 |
| Synchrotron site | ESRF |
| Beamline | ID23-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-02-17 |
| Detector | MARRESEARCH |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 58.220, 77.325, 128.908 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 64.450 - 2.050 |
| R-factor | 0.18273 |
| Rwork | 0.180 |
| R-free | 0.22778 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4a26 |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.470 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 64.450 | 2.160 |
| High resolution limit [Å] | 2.050 | 2.050 |
| Rmerge | 0.110 | 0.480 |
| Number of reflections | 37335 | |
| <I/σ(I)> | 9.1 | 2.7 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 3.8 | 3.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 20 % PEG 6000, 0.1 M CITRIC ACID PH 5.0 |
