8D4J
Crystal Structure of SARS-CoV-2 Main Protease (Mpro) H172Y Mutant
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 | 2022-04-20 |
Detector | RAYONIX MX300-HS |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 44.962, 53.474, 114.185 |
Unit cell angles | 90.00, 101.14, 90.00 |
Refinement procedure
Resolution | 38.710 - 1.780 |
R-factor | 0.168 |
Rwork | 0.166 |
R-free | 0.20920 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7lyh |
RMSD bond length | 0.005 |
RMSD bond angle | 1.243 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0349) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.810 |
High resolution limit [Å] | 1.780 | 1.780 |
Rmerge | 0.063 | 0.238 |
Number of reflections | 51114 | 2488 |
<I/σ(I)> | 24.2 | 2.73 |
Completeness [%] | 99.5 | |
Redundancy | 3.5 |
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 |