9NWB
Crystal structure of SARS-CoV-2 main protease in complex with an inhibitor TKB-280-5I
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 (A) | ORF1a polyprotein | polymer | 306 | 33825.5 | 1 | UniProt (A0A8B1JK87) Pfam (PF05409) | Severe acute respiratory syndrome coronavirus | |
| 2 | B (A) | (1R,2S,5S)-N-{(1S,2R)-1-hydroxy-1-(5-iodo-1,3-benzothiazol-2-yl)-3-[(3R)-2-oxopyrrolidin-3-yl]propan-2-yl}-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxamide | non-polymer | 763.6 | 1 | Chemie (A1B7A) | |||
| 3 | C (A) | water | water | 18.0 | 24 | 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 | 763.6 | |
| All* | Total formula weight | 34589.2 |
