7SDA
Structure of the SARS-CoV-2 main protease in complex with inhibitor MPI49
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 120 |
Detector technology | PIXEL |
Collection date | 2021-04-13 |
Detector | Bruker PHOTON II |
Wavelength(s) | 1.54301 |
Spacegroup name | I 1 2 1 |
Unit cell lengths | 51.684, 81.301, 89.299 |
Unit cell angles | 90.00, 97.09, 90.00 |
Refinement procedure
Resolution | 24.330 - 1.850 |
R-factor | 0.2184 |
Rwork | 0.217 |
R-free | 0.24440 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7jpy |
RMSD bond length | 0.009 |
RMSD bond angle | 1.749 |
Data reduction software | PROTEUM PLUS |
Data scaling software | Aimless |
Phasing software | PHENIX |
Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 24.330 | 1.890 |
High resolution limit [Å] | 1.850 | 1.850 |
Number of reflections | 31239 | 1852 |
<I/σ(I)> | 10.4 | |
Completeness [%] | 99.7 | |
Redundancy | 6.6 | |
CC(1/2) | 0.997 | 0.612 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 289 | 0.2 M Ammonium phosphate dibasic, 17% w/v PEG3350, pH8.0 |