7IMQ
Group deposition for crystallographic fragment screening of SARS-CoV-2 nucleocapsid protein (CTD) -- Crystal Structure of SARS-CoV-2 nucleocapsid protein (CTD) in complex with Z2027049478 (Nprot-x0488)
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 | 2020-08-12 |
| Detector | DECTRIS EIGER2 XE 9M |
| Wavelength(s) | 0.91261 |
| Spacegroup name | I 41 |
| Unit cell lengths | 88.158, 88.158, 41.690 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 62.340 - 1.530 |
| R-factor | 0.18499 |
| Rwork | 0.182 |
| R-free | 0.24460 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6yun |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.427 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 37.688 | 1.635 |
| High resolution limit [Å] | 1.529 | 1.529 |
| Rmerge | 0.062 | 1.005 |
| Rmeas | 0.067 | 1.168 |
| Rpim | 0.026 | 0.574 |
| Total number of observations | 79269 | 2318 |
| Number of reflections | 12995 | 645 |
| <I/σ(I)> | 13.2 | 1 |
| Completeness [%] | 53.3 | |
| Redundancy | 6.1 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 298 | 0.1 M HEPES, pH 7.8, 10 % isopropanol, 23 % PEG4000 |
