7H7X
Group deposition for crystallographic fragment screening of Chikungunya virus nsP3 macrodomain -- Crystal structure of Chikungunya virus nsP3 macrodomain in complex with NCL-00024672 (CHIKV_MacB-x1091)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I03 |
| Synchrotron site | Diamond |
| Beamline | I03 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2023-11-19 |
| Detector | DECTRIS EIGER2 XE 9M |
| Wavelength(s) | 0.97625 |
| Spacegroup name | P 31 |
| Unit cell lengths | 87.241, 87.241, 85.302 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 75.550 - 1.460 |
| R-factor | 0.1878 |
| Rwork | 0.186 |
| R-free | 0.22059 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.498 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 75.540 | 1.480 |
| High resolution limit [Å] | 1.460 | 1.460 |
| Rmerge | 0.083 | 3.049 |
| Rmeas | 0.088 | 3.290 |
| Rpim | 0.027 | 1.207 |
| Total number of observations | 1255245 | 32965 |
| Number of reflections | 123362 | 4748 |
| <I/σ(I)> | 14.1 | 0.4 |
| Completeness [%] | 97.6 | |
| Redundancy | 10.2 | 6.9 |
| CC(1/2) | 0.997 | 0.335 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 293.15 | 0.1 M Potassium thiocyanate, 0.1 M Sodium bromide, 0.1 M Tris, pH 7.8, 25 % PEG Smear Broad |
