2GX4
Crystal structure of SARS coronavirus 3CL protease inhibitor complex
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 | 33876.6 | 1 | UniProt (P59641) Pfam (PF05409) UniProt (by SIFTS) (P0C6U8) | SARS coronavirus | 3CL protease, 3CL-PRO, 3CLp, Replicase polyprotein 1ab |
| 2 | B (A) | N-[(BENZYLOXY)CARBONYL]-O-(TERT-BUTYL)-L-THREONYL-3-CYCLOHEXYL-N-[(1S)-2-HYDROXY-1-{[(3S)-2-OXOPYRROLIDIN-3-YL]METHYL}ETHYL]-L-ALANINAMIDE | non-polymer | 602.8 | 1 | Chemie (NOL) | |||
| 3 | C (A) | water | water | 18.0 | 257 | 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 | 602.8 | |
| All* | Total formula weight | 34479.4 |
