8DGB
Crystal Structure of SARS-CoV-2 Main Protease (Mpro) Q192T Mutant in Complex with Inhibitor GC376
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2022-06-04 |
| Detector | RAYONIX MX300-HS |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 |
| Unit cell lengths | 47.030, 53.241, 59.532 |
| Unit cell angles | 67.00, 79.57, 88.80 |
Refinement procedure
| Resolution | 48.980 - 2.870 |
| R-factor | 0.2294 |
| Rwork | 0.227 |
| R-free | 0.27220 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 7lyh |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.204 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0350) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.920 |
| High resolution limit [Å] | 2.870 | 2.870 |
| Rmerge | 0.079 | 0.192 |
| Number of reflections | 10878 | 456 |
| <I/σ(I)> | 9.03 | 3.06 |
| Completeness [%] | 93.5 | |
| Redundancy | 2.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 293.15 | 25% PEG 3350, 0.1M Potassium/Sodium Tartrate, 0.005M Magnesium Chloride |
