2Q6G
Crystal structure of SARS-CoV main protease H41A mutant in complex with an N-terminal substrate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | severe acute respiratory syndrome coronavirus (SARS-CoV) | polymer | 306 | 33809.6 | 2 | UniProt (P59641) Pfam (PF05409) UniProt (by SIFTS) (P0C6X7) | SARS coronavirus | |
| 2 | C, D (C, D) | Polypeptide chain | polymer | 11 | 1195.4 | 2 | UniProt (by SIFTS) (P0C6X7) | ||
| 3 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 306 (UniProt: P59641)
| PDB | External Database | Details |
|---|---|---|
| Ala 41 | His 3281 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 70009.9 | |
| All* | Total formula weight | 70009.9 |
