7B3E: Crystal structure of myricetin covalently bound to the main protease (3CLpro/Mpro) of SARS-CoV-2

PDB ID: 7B3EDownload
MMDB ID: 197534
PDB Deposition Date: 2020/11/30
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 1.77  Å
Source Organism:
Similar Structures:
Biological Unit for 7B3E: dimeric; determined by author and by software (PISA)
Molecular Components in 7B3E
Label Count Molecule
Proteins (2 molecules)
2
Main Protease
Molecule annotation
Chemicals and Non-standard biopolymers (14 molecules)
1
10
1,2-ETHANEDIOL1,2-ETHANEDIOL
2
1
CHLORIDE IONCHLORIDE ION
3
2
3,5,7-TRIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-4H-CHROMEN-4-ONE3,5,7-TRIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-4H-CHROMEN-4-ONE
4
1
SODIUM IONSODIUM 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