5RH9
PanDDA analysis group deposition SARS-CoV-2 main protease fragment screen -- Crystal Structure of SARS-CoV-2 main protease in complex with Z4438424255 (Mpro-x2776)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I04-1 |
| Synchrotron site | Diamond |
| Beamline | I04-1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2020-04-29 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.913 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 112.742, 52.785, 44.390 |
| Unit cell angles | 90.00, 103.02, 90.00 |
Refinement procedure
| Resolution | 54.920 - 1.910 |
| R-factor | 0.1749 |
| Rwork | 0.172 |
| R-free | 0.22500 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 6lu7 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.000 |
| Data reduction software | XDS |
| Data scaling software | Aimless (0.7.4) |
| Phasing software | REFMAC |
| Refinement software | BUSTER (2.10.3 (29-NOV-2019)) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 54.850 | 54.850 | 1.950 |
| High resolution limit [Å] | 1.910 | 8.950 | 1.910 |
| Rmerge | 0.210 | 0.038 | 2.214 |
| Rmeas | 0.247 | 0.045 | 2.591 |
| Rpim | 0.129 | 0.023 | 1.325 |
| Total number of observations | 69811 | 808 | 4784 |
| Number of reflections | 19769 | ||
| <I/σ(I)> | 4 | 16.6 | 0.6 |
| Completeness [%] | 99.5 | 99.7 | 97.7 |
| Redundancy | 3.5 | 3.8 | 3.7 |
| CC(1/2) | 0.971 | 0.998 | 0.266 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293.15 | 15% PEG 4K, 5% DMSO, 0.1M MES pH 6.5 |
