6XHL
Covalent complex of SARS-CoV main protease with N-[(2S)-1-({(2S,3S)-3,4-dihydroxy-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl}amino)-4-methyl-1-oxopentan-2-yl]-4-methoxy-1H-indole-2-carboxamide
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 | polymer | 307 | 33933.7 | 2 | UniProt (P0C6U8) Pfam (PF05409) In PDB | Human SARS coronavirus (SARS-CoV) | |
| 2 | A, B | N-[(2S)-1-({(2S,3S)-3,4-dihydroxy-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl}amino)-4-methyl-1-oxopentan-2-yl]-4-methoxy-1H-indole-2-carboxamide | non-polymer | 474.6 | 2 | Chemie (V2M) | |||
| 3 | water | water | 18.0 | 375 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 306 (UniProt: P0C6U8)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67867.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 949.1 | |
| All* | Total formula weight | 68816.5 |
