7VVT
SARS-CoV-2 3CL protease (3CLpro) in complex with a covalent inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 3C-like proteinase | polymer | 306 | 33825.5 | 2 | UniProt (P0DTC1) Pfam (PF05409) UniProt (by SIFTS) (P0DTD1) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) | main protease |
| 2 | C, D (A, B) | N-(3-chlorophenyl)-2-[(2R)-1-ethanoyl-3-oxidanylidene-piperazin-2-yl]ethanamide | non-polymer | 309.7 | 2 | Chemie (80X) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 55 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67651.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 619.5 | |
| All* | Total formula weight | 68270.6 |
