5RHC
PanDDA analysis group deposition SARS-CoV-2 main protease fragment screen -- Crystal Structure of SARS-CoV-2 main protease in complex with Cov_HetLib053 (Mpro-x2119)
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 | 2020-04-02 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.913 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 112.940, 52.891, 44.543 |
| Unit cell angles | 90.00, 103.07, 90.00 |
Refinement procedure
| Resolution | 55.010 - 1.580 |
| R-factor | 0.1829 |
| Rwork | 0.181 |
| R-free | 0.21730 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 6lu7 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 0.990 |
| 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] | 55.050 | 55.050 | 1.610 |
| High resolution limit [Å] | 1.580 | 8.510 | 1.580 |
| Rmerge | 0.098 | 0.065 | 1.126 |
| Rmeas | 0.116 | 0.077 | 1.401 |
| Rpim | 0.061 | 0.041 | 0.814 |
| Total number of observations | 120891 | 890 | 4832 |
| Number of reflections | 34080 | ||
| <I/σ(I)> | 6.2 | 17.8 | 0.9 |
| Completeness [%] | 97.1 | 98.9 | 93.5 |
| Redundancy | 3.5 | 3.6 | 2.9 |
| CC(1/2) | 0.990 | 0.989 | 0.329 |
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 |
