7C8U
The crystal structure of COVID-19 main protease in complex with GC376
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 | 306 | 33825.5 | 1 | UniProt (P0DTD1) Pfam (PF05409) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) | pp1ab,ORF1ab polyprotein,3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase,Replicase polyprotein 1ab |
| 2 | B (A) | (1S,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid | non-polymer | 485.6 | 1 | Chemie (K36) PubChem (71481120) PubChem (131704476) PubChem (172472623) PubChem (77987125) PubChem (118737648) PubChem (131704478) PubChem (137348969) PubChem (137349627) PubChem (138734767) PubChem (156198974) PubChem (162651992) PubChem (163337713) PubChem (169544973) | |||
| 3 | C (A) | water | water | 18.0 | 57 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33825.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 485.6 | |
| All* | Total formula weight | 34311.1 |
