Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004197 | molecular_function | cysteine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| B | 0004197 | molecular_function | cysteine-type endopeptidase activity |
| B | 0006508 | biological_process | proteolysis |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue PO4 A 201 |
| Chain | Residue |
| A | CYS77 |
| A | GLN117 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue DMS A 202 |
| Chain | Residue |
| A | ARG89 |
| A | GLU93 |
| A | MET130 |
| B | TRP6 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue N1E B 201 |
| Chain | Residue |
| B | ARG100 |
| B | HOH332 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | Active site: {"description":"For 3CLpro activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00870","evidenceCode":"ECO:0000255"}]} |