8HQH
Crystal structure of SARS-Cov-2 main protease M49I mutant in complex with inhibitor YH-53
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL02U1 |
| Synchrotron site | SSRF |
| Beamline | BL02U1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2022-09-03 |
| Detector | DECTRIS EIGER2 X 9M |
| Wavelength(s) | 0.97918 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 55.418, 99.137, 59.668 |
| Unit cell angles | 90.00, 108.57, 90.00 |
Refinement procedure
| Resolution | 49.590 - 1.580 |
| R-factor | 0.212326236891 |
| Rwork | 0.212 |
| R-free | 0.22677 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.969 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.12_2829) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 49.590 | 1.660 |
| High resolution limit [Å] | 1.580 | 1.580 |
| Rmerge | 0.047 | 0.604 |
| Number of reflections | 84233 | 12269 |
| <I/σ(I)> | 18.8 | |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 6.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.1M HEPES 7.5, 20% PEG 10000 |
