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 | 5 |
| Details | binding site for residue CA A 401 |
| Chain | Residue |
| A | HOH504 |
| A | HOH554 |
| A | HOH564 |
| A | HOH587 |
| A | HOH662 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 402 |
| Chain | Residue |
| A | HOH668 |
| A | THR101 |
| A | HOH589 |
| A | HOH629 |
| A | HOH652 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | binding site for residue B1S A 403 |
| Chain | Residue |
| A | HIS41 |
| A | HIS64 |
| A | PHE143 |
| A | LEU144 |
| A | CYS145 |
| A | CYS148 |
| A | HIS166 |
| A | GLN167 |
| A | MET168 |
| A | GLU169 |
| A | HIS175 |
| A | ASP190 |
| A | GLN192 |
| A | K36404 |
| A | HOH580 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | binding site for residue K36 A 404 |
| Chain | Residue |
| A | HIS64 |
| A | PHE143 |
| A | LEU144 |
| A | CYS145 |
| A | GLY146 |
| A | SER147 |
| A | CYS148 |
| A | HIS166 |
| A | GLN167 |
| A | MET168 |
| A | GLU169 |
| A | HIS175 |
| A | GLN192 |
| A | B1S403 |
| A | HOH580 |
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 | |
