7WQ9
Crystal structure of SARS-CoV-2 main protease in complex with Z-IETD-FMK
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 | 307 | 33882.6 | 1 | UniProt (P0DTD1) Pfam (PF05409) | Severe acute respiratory syndrome coronavirus 2 | 3CL-PRO,3CLp |
| 2 | B (B) | Z-IETD-FMK | polymer | 6 | 654.7 | 1 | Synthetic construct | ||
| 3 | C, D (A, B) | water | water | 18.0 | 78 | Chemie (HOH) |
Sequence modifications
A: 1 - 306 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34537.3 | |
| All* | Total formula weight | 34537.3 |
