7MAW
SARS-CoV-2 Main Protease (Mpro) in Complex with Covalent Inhibitor SM129
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 (P0DTD1) Pfam (PF05409) | 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 | C, D (A, B) | ethyl (4R)-4-({3-cyclopropyl-N-[(2E)-3-(4-ethynylphenyl)prop-2-enoyl]-L-alanyl}amino)-5-[(3S)-2-oxopyrrolidin-3-yl]pentanoate | non-polymer | 493.6 | 2 | Chemie (YVA) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 225 | 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 | 987.2 | |
| All* | Total formula weight | 68638.3 |
