7NBY: Crystal structure of SU3327 (halicin) covalently bound to the main protease (3CLpro/Mpro) of SARS-CoV-2

PDB ID: 7NBYDownload
MMDB ID: 199474
PDB Deposition Date: 2021/1/28
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 1.93  Å
Source Organism:
Similar Structures:
Biological Unit for 7NBY: dimeric; determined by author and by software (PISA)
Molecular Components in 7NBY
Label Count Molecule
Proteins (2 molecules)
2
Main Protease
Molecule annotation
Chemicals and Non-standard biopolymers (15 molecules)
1
8
5-nitro-1,3-thiazole5-nitro-1,3-thiazole
2
3
NITRATE IONNITRATE ION
3
2
CHLORIDE IONCHLORIDE ION
4
1
SULFATE IONSULFATE ION
5
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