4YOI
Structure of HKU4 3CLpro bound to non-covalent inhibitor 1A
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 | N-{4-[(1H-benzotriazol-1-ylacetyl)(thiophen-3-ylmethyl)amino]phenyl}thiophene-2-carboxamide | non-polymer | 473.6 | 2 | Chemie (4F4) | |||
| 3 | A | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | A, B | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 5 | water | water | 18.0 | 460 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66441.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1249.3 | |
| All* | Total formula weight | 67691.0 |
