5RG2
PanDDA analysis group deposition SARS-CoV-2 main protease fragment screen -- Crystal Structure of SARS-CoV-2 main protease in complex with NCL-00025058
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 | 2020-03-05 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.9126 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 112.605, 52.589, 44.578 |
| Unit cell angles | 90.00, 102.94, 90.00 |
Refinement procedure
| Resolution | 54.870 - 1.630 |
| R-factor | 0.1853 |
| Rwork | 0.183 |
| R-free | 0.22830 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 6lu7 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.522 |
| Data reduction software | XDS |
| Data scaling software | Aimless (0.7.4) |
| Phasing software | REFMAC |
| Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 54.900 | 54.900 | 1.660 |
| High resolution limit [Å] | 1.630 | 8.930 | 1.630 |
| Rmerge | 0.127 | 0.035 | 1.461 |
| Rmeas | 0.150 | 0.041 | 1.800 |
| Rpim | 0.078 | 0.021 | 1.033 |
| Total number of observations | 110832 | 808 | 4310 |
| Number of reflections | 31775 | ||
| <I/σ(I)> | 5.9 | 23.5 | 0.7 |
| Completeness [%] | 99.7 | 99.7 | 97.4 |
| Redundancy | 3.5 | 3.8 | 2.8 |
| CC(1/2) | 0.995 | 0.997 | 0.311 |
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 |
