9MDQ
Crystal Structure of SARS-CoV-2 Omicron Main Protease (Mpro) Complex with Azapeptide Inhibitor 20a
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 3C-like proteinase nsp5 | polymer | 306 | 33866.6 | 1 | UniProt (P0DTC1) Pfam (PF05409) | Severe acute respiratory syndrome coronavirus 2 | 3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
| 2 | B (A) | N-[(2S)-1-{2-(dichloroacetyl)-2-[(2-oxo-1,2-dihydropyridin-3-yl)methyl]hydrazin-1-yl}-4-methyl-1-oxopentan-2-yl]-4-methoxy-1H-indole-2-carboxamide | non-polymer | 536.4 | 1 | Chemie (A1BKV) | |||
| 3 | C (A) | water | water | 18.0 | 184 | Chemie (HOH) |
Sequence modifications
A: 1 - 306 (UniProt: P0DTC1)
| PDB | External Database | Details |
|---|---|---|
| His 132 | Pro 3395 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33866.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 536.4 | |
| All* | Total formula weight | 34403.0 |
