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 | polymer | 303 | 33503.4 | 1 | UniProt (U3M6R3) Pfam (PF05409) | Human coronavirus OC43 | |
| 2 | B (A) | (4S)-4-(iminomethyl)-3-(isoquinolin-4-yl)-1-[6-(trifluoromethyl)pyridin-3-yl]imidazolidin-2-one | non-polymer | 385.3 | 1 | Chemie (A1CBU) | |||
| 3 | C (A) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A: 1 - 303 (UniProt: U3M6R3)
| PDB | External Database | Details |
|---|---|---|
| Leu 194 | Pro 3440 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33503.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 385.3 | |
| All* | Total formula weight | 33888.7 |
