7AXO
Structure of SARS-CoV-2 Main Protease bound to AR-42.
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue DMS A 501 |
| Chain | Residue |
| A | PHE140 |
| A | LEU141 |
| A | HIS163 |
| A | GLU166 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue DMS A 502 |
| Chain | Residue |
| A | ASP263 |
| A | HOH622 |
| A | HOH646 |
| A | GLN74 |
| A | LEU75 |
| A | ARG76 |
| A | PHE223 |
| A | THR224 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue DMS A 503 |
| Chain | Residue |
| A | MET6 |
| A | PHE8 |
| A | SER123 |
| A | GLN127 |
| A | ARG298 |
| A | HOH768 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue DMS A 504 |
| Chain | Residue |
| A | GLY15 |
| A | MET17 |
| A | LYS97 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue DMS A 505 |
| Chain | Residue |
| A | TYR37 |
| A | TYR101 |
| site_id | AC6 |
| Number of Residues | 13 |
| Details | binding site for residue QCP A 506 |
| Chain | Residue |
| A | LYS12 |
| A | PRO96 |
| A | LYS97 |
| A | THR98 |
| A | LEU271 |
| A | LEU272 |
| A | GLN273 |
| A | GLY275 |
| A | MET276 |
| A | LEU287 |
| A | HOH659 |
| A | HOH678 |
| A | HOH780 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 305 |
| Details | Domain: {"description":"Peptidase C30","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | Active site: {"description":"For 3CL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"32198291","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Active site: {"description":"Nucleophile; for 3CL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"32198291","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 3 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"39223933","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
