Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | 3C-like proteinase nsp5 | polymer | 304 | 33591.3 | 1 | UniProt (P0DTD1) 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 (B) | 5-(3-chloranyl-4-fluoranyl-phenyl)-3-(5-fluoranylpyridin-3-yl)-6-(4-fluorophenyl)-1~{H}-pyrimidine-2,4-dione | non-polymer | 429.8 | 1 | Chemie (A1ES5) | |||
| 3 | C (B) | water | water | 18.0 | 310 | Chemie (HOH) |
Sequence modifications
B: 1 - 304 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| His 132 | Pro 3395 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33591.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 429.8 | |
| All* | Total formula weight | 34021.1 |






