3TNT
Crystal structure of SARS coronavirus main protease complexed with an alpha, beta-unsaturated ethyl ester inhibitor SG85
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SARS coronavirus main protease | polymer | 306 | 33876.6 | 1 | UniProt (P0C6U8) Pfam (PF05409) UniProt (by SIFTS) (P0C6X7) | SARS coronavirus (SARS-CoV) | |
| 2 | B (A) | N-[(benzyloxy)carbonyl]-O-tert-butyl-L-seryl-N-{(2R)-5-ethoxy-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pentan-2-yl}-L-phenylalaninamide | non-polymer | 652.8 | 1 | Chemie (G85) | |||
| 3 | C (A) | water | water | 18.0 | 411 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33876.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 652.8 | |
| All* | Total formula weight | 34529.4 |
