6W63
Structure of COVID-19 main protease bound to potent broad-spectrum non-covalent inhibitor X77
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | binding site for residue X77 A 401 |
| Chain | Residue |
| A | THR25 |
| A | HIS163 |
| A | HIS164 |
| A | MET165 |
| A | GLU166 |
| A | GLY251 |
| A | HOH518 |
| A | HOH600 |
| A | HOH671 |
| A | THR26 |
| A | HIS41 |
| A | PHE140 |
| A | LEU141 |
| A | ASN142 |
| A | GLY143 |
| A | SER144 |
| A | CYS145 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772, ECO:0000305|PubMed:32198291 |
| Chain | Residue | Details |
| A | HIS41 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile; for 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772, ECO:0000269|PubMed:32198291 |
| Chain | Residue | Details |
| A | CYS145 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | SITE: Cleavage; by 3CL-PRO => ECO:0000250|UniProtKB:P0C6V3 |
| Chain | Residue | Details |
| A | GLN306 |
