7Q5E
Crystal structure of F2F-2020209-00X bound to the main protease (3CLpro/Mpro) of SARS-CoV-2.
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 | 33825.5 | 2 | UniProt (P0DTD1) Pfam (PF05409) In PDB | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2) | 3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
| 2 | A, B | benzyl (S)-2-(((S)-3,4-dioxo-1-((S)-2-oxopyrrolidin-3-yl)-4-(phenethylamino)butan-2-yl)carbamoyl)pyrrolidine-1-carboxylate | non-polymer | 536.6 | 2 | Chemie (90I) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | B | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 591 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67651.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1167.1 | |
| All* | Total formula weight | 68818.2 |
