7AK4: Structure of SARS-CoV-2 Main Protease bound to Tretazicar

PDB ID: 7AK4Download
MMDB ID: 198421
PDB Deposition Date: 2020
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 1.63  Å
Source Organism:
Similar Structures:
Biological Unit for 7AK4: dimeric; determined by author and by software (PISA)
Molecular Components in 7AK4
Label Count Molecule
Proteins (2 molecules)
2
3c-like Proteinase
Molecule annotation
Chemicals and Non-standard biopolymers (14 molecules)
1
2
5-(AZIRIDIN-1-YL)-2,4-DINITROBENZAMIDE5-(AZIRIDIN-1-YL)-2,4-DINITROBENZAMIDE
2
10
DIMETHYL SULFOXIDEDIMETHYL SULFOXIDE
3
2
CHLORIDE IONCHLORIDE ION
* 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