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 SDJ A 401 |
| Chain | Residue |
| A | THR25 |
| A | HIS163 |
| A | HIS164 |
| A | GLU166 |
| A | ASP187 |
| A | ILE188 |
| A | HOH513 |
| A | HOH567 |
| A | ALA46 |
| A | MET49 |
| A | PHE140 |
| A | LEU141 |
| A | ASN142 |
| A | GLY143 |
| A | SER144 |
| A | CYS145 |
| site_id | AC2 |
| Number of Residues | 21 |
| Details | binding site for Di-peptide SDJ B 401 and CYS B 145 |
| Chain | Residue |
| B | THR25 |
| B | LEU27 |
| B | ASN28 |
| B | HIS41 |
| B | CYS44 |
| B | THR45 |
| B | ALA46 |
| B | MET49 |
| B | PHE140 |
| B | LEU141 |
| B | ASN142 |
| B | GLY143 |
| B | SER144 |
| B | GLY146 |
| B | SER147 |
| B | HIS163 |
| B | HIS164 |
| B | GLU166 |
| B | HOH519 |
| B | HOH624 |
| B | HOH629 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS41 | |
| A | CYS145 | |
| B | HIS41 | |
| B | CYS145 | |
| Chain | Residue | Details |
| A | GLN306 | |
| B | GLN306 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 830 |
| Chain | Residue | Details |
| A | HIS41 | proton acceptor, proton donor |
| A | GLY143 | electrostatic stabiliser |
| A | CYS145 | electrostatic stabiliser |
| site_id | MCSA2 |
| Number of Residues | 3 |
| Details | M-CSA 830 |
| Chain | Residue | Details |
| B | HIS41 | proton acceptor, proton donor |
| B | GLY143 | electrostatic stabiliser |
| B | CYS145 | electrostatic stabiliser |
