8FX2
Crystal structure of the Trypanosoma cruzi hypoxanthine-guanine-xanthine phosphoribosyltransferase (HGXPRT), isoform D, bound to Immucillin-HP
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-D |
| Synchrotron site | APS |
| Beamline | 23-ID-D |
| Temperature [K] | 120 |
| Detector technology | PIXEL |
| Collection date | 2018-04-16 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 1.0332 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 60.083, 80.478, 89.877 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 49.950 - 1.540 |
| R-factor | 0.1841 |
| Rwork | 0.183 |
| R-free | 0.19770 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1tc2 |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.750 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 49.950 | 1.570 |
| High resolution limit [Å] | 1.540 | 1.540 |
| Rpim | 0.052 | 0.475 |
| Number of reflections | 56370 | 1254 |
| <I/σ(I)> | 11.4 | |
| Completeness [%] | 86.4 | |
| Redundancy | 6.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 291 | 0.2 M lithium sulfate, 24% PEG3350, 0.1 M HEPES, pH 8.0 |
