7H7N
Group deposition for crystallographic fragment screening of Chikungunya virus nsP3 macrodomain -- Crystal structure of Chikungunya virus nsP3 macrodomain in complex with Z915492990 (CHIKV_MacB-x0892)
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 | 87.153, 87.153, 85.407 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 56.620 - 1.420 |
R-factor | 0.17358 |
Rwork | 0.172 |
R-free | 0.20198 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.662 |
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] | 56.550 | 1.440 |
High resolution limit [Å] | 1.420 | 1.420 |
Rmerge | 0.067 | 1.783 |
Rmeas | 0.071 | 1.992 |
Rpim | 0.022 | 0.869 |
Total number of observations | 1303349 | 28106 |
Number of reflections | 134594 | 5691 |
<I/σ(I)> | 15.8 | 0.4 |
Completeness [%] | 98.3 | |
Redundancy | 9.7 | 4.9 |
CC(1/2) | 0.998 | 0.317 |
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 |