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 | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 801 |
| Chain | Residue |
| A | LYS5 |
| A | LYS5 |
| A | ALA7 |
| A | VAL125 |
| A | TYR126 |
| A | TYR126 |
| A | GLN127 |
| A | GLN127 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL A 802 |
| Chain | Residue |
| A | GLY79 |
| A | HIS80 |
| A | ASN63 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR CHAIN I OF ACE VAL Z3E LEU KCQ PEPTIDE |
| Chain | Residue |
| A | HIS41 |
| A | MET49 |
| A | PHE140 |
| A | ASN142 |
| A | GLY143 |
| A | SER144 |
| A | CYS145 |
| A | HIS163 |
| A | HIS164 |
| A | MET165 |
| A | GLU166 |
| A | PRO168 |
| A | HIS172 |
| A | GLN189 |
| A | THR190 |
| A | HOH865 |
| I | HOH1008 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS41 | |
| A | CYS145 | |
| Chain | Residue | Details |
| A | GLN306 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2bx4 |
| Chain | Residue | Details |
| A | CYS145 | |
| A | HIS41 | |
| 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 |
