6W63: Structure of COVID-19 main protease bound to potent broad-spectrum non-covalent inhibitor X77

PDB ID: 6W63Download
MMDB ID: 185769
PDB Deposition Date: 2020/3/16
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 2.1  Å
Source Organism:
Similar Structures:
Biological Unit for 6W63: dimeric; determined by author and by software (PISA)
Molecular Components in 6W63
Label Count Molecule
Proteins (2 molecules)
2
3c-like Proteinase
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
2
N-(4-tert-butylphenyl)-N-[(1R)-2-(cyclohexylamino)-2-oxo-1-(pyridin-3-yl)ethyl]-1H-imidazole-4-carboxamideN-(4-tert-butylphenyl)-N-[(1R)-2-(cyclohexylamino)-2-oxo-1-(pyridin-3-yl)ethyl]-1H-imidazole-4-carboxamide
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303