3TIU
Crystal structure of SARS coronavirus main protease complexed with an alpha,beta-unsaturated ethyl ester inhibitor SG82
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) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
| 3 | C (A) | ETHYL (5S,8S,11R)-8-BENZYL-5-(3-TERT-BUTOXY-3-OXOPROPYL)-3,6,9-TRIOXO-11-{[(3S)-2-OXOPYRROLIDIN-3-YL]METHYL}-1-PHENYL-2-OXA-4,7,10-TRIAZATETRADECAN-14-OATE | non-polymer | 694.8 | 1 | Chemie (G82) | |||
| 4 | D (A) | water | water | 18.0 | 326 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33876.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 772.9 | |
| All* | Total formula weight | 34649.6 |
