Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0019082 | biological_process | viral protein processing |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue PG4 A 401 |
| Chain | Residue |
| A | MET6 |
| A | THR126 |
| A | MET298 |
| A | HOH514 |
| A | HOH516 |
| A | HOH541 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 402 |
| Chain | Residue |
| A | HOH607 |
| A | HOH652 |
| A | HOH722 |
| A | HOH540 |
| A | HOH548 |
| A | HOH597 |
| site_id | AC3 |
| Number of Residues | 18 |
| Details | binding site for residue AW4 A 403 |
| Chain | Residue |
| A | HIS41 |
| A | HIS64 |
| A | PHE143 |
| A | GLY146 |
| A | SER147 |
| A | CYS148 |
| A | HIS166 |
| A | GLN167 |
| A | MET168 |
| A | GLU169 |
| A | HIS175 |
| A | GLN192 |
| A | VAL193 |
| A | HIS194 |
| A | B3G404 |
| A | HOH503 |
| A | HOH522 |
| A | HOH579 |
| site_id | AC4 |
| Number of Residues | 16 |
| Details | binding site for residue B3G A 404 |
| Chain | Residue |
| A | HIS41 |
| A | HIS64 |
| A | PHE143 |
| A | CYS148 |
| A | HIS166 |
| A | GLN167 |
| A | MET168 |
| A | GLU169 |
| A | HIS175 |
| A | GLN192 |
| A | VAL193 |
| A | HIS194 |
| A | AW4403 |
| A | HOH503 |
| A | HOH522 |
| A | HOH579 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS41 | |
| A | CYS148 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | SITE: Cleavage; by 3CL-PRO => ECO:0000250 |
| Chain | Residue | Details |
| A | GLN306 | |
