4YOG
HKU4-3CLpro bound to non-covalent inhibitor 3B
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 | polymer | 306 | 33220.9 | 2 | UniProt (P0C6W3) Pfam (PF05409) In PDB | Bat coronavirus HKU4 (BtCoV) | 3CL-PRO, 3CLp |
| 2 | A, B | ACETATE ION | non-polymer | 59.0 | 7 | Chemie (ACT) | |||
| 3 | A, B | N-[4-(acetylamino)phenyl]-2-(1H-benzotriazol-1-yl)-N-[(1R)-2-(tert-butylamino)-2-oxo-1-(thiophen-3-yl)ethyl]acetamide | non-polymer | 504.6 | 2 | Chemie (4F5) | |||
| 4 | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66441.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1422.5 | |
| All* | Total formula weight | 67864.2 |
