7CA8: The crystal structure of COVID-19 main protease in complex with an inhibitor Shikonin

PDB ID: 7CA8Download
MMDB ID: 200666
PDB Deposition Date: 2020/6/8
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.45  Å
Source Organism:
Similar Structures:
Biological Unit for 7CA8: dimeric; determined by author and by software (PISA)
Molecular Components in 7CA8
Label Count Molecule
Proteins (2 molecules)
2
3c-like Proteinase
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
2-[(1R)-4-methyl-1-oxidanyl-pent-3-enyl]-5,8-bis(oxidanyl)naphthalene-1,4-dione2-[(1R)-4-methyl-1-oxidanyl-pent-3-enyl]-5,8-bis(oxidanyl)naphthalene-1,4-dione
* 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