9ASZ
Crystal structure of SARS-CoV-2 3CL protease in complex with a phenylethyl 2-pyrrolidone inhibitor
This is a non-PDB format compatible entry.
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 nsp5 | polymer | 308 | 33921.6 | 2 | UniProt (P0DTD1) Pfam (PF05409) In PDB | Severe acute respiratory syndrome coronavirus 2 | 3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
| 2 | A, B | (1S,2S)-1-hydroxy-2-{[N-({[(2S)-5-oxo-1-(2-phenylethyl)pyrrolidin-2-yl]methoxy}carbonyl)-L-leucyl]amino}-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid | non-polymer | 596.7 | 2 | Chemie (A1AGG) | |||
| 3 | water | water | 18.0 | 258 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 304 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| Ser -3 | - | expression tag |
| Asn -2 | - | expression tag |
| Ile -1 | - | expression tag |
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67843.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1193.4 | |
| All* | Total formula weight | 69036.6 |
