Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0019082 | biological_process | viral protein processing |
| B | 0008233 | molecular_function | peptidase activity |
| B | 0019082 | biological_process | viral protein processing |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE I12 A 1001 |
| Chain | Residue |
| A | THR47 |
| A | GLU165 |
| A | HIS171 |
| A | ASP186 |
| A | PRO188 |
| A | SER189 |
| A | MET190 |
| A | HOH1009 |
| A | ILE51 |
| A | PHE139 |
| A | ILE140 |
| A | GLY142 |
| A | CYS144 |
| A | HIS162 |
| A | HIS163 |
| A | LEU164 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE I12 B 2001 |
| Chain | Residue |
| B | THR47 |
| B | ILE51 |
| B | PHE139 |
| B | ILE140 |
| B | ALA141 |
| B | GLY142 |
| B | CYS144 |
| B | HIS162 |
| B | HIS163 |
| B | LEU164 |
| B | GLU165 |
| B | GLY167 |
| B | HIS171 |
| B | ASP186 |
| B | PRO188 |
| B | SER189 |
| B | LYS270 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS41 | |
| A | CYS144 | |
| B | HIS41 | |
| B | CYS144 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | SITE: Cleavage; by 3CL-PRO => ECO:0000250 |
| Chain | Residue | Details |
| A | GLN302 | |
| B | GLN302 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2bx4 |
| Chain | Residue | Details |
| A | CYS144 | |
| A | HIS41 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2bx4 |
| Chain | Residue | Details |
| B | CYS144 | |
| B | HIS41 | |
