Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0004197 | molecular_function | cysteine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0008234 | molecular_function | cysteine-type peptidase activity |
| A | 0042025 | cellular_component | host cell nucleus |
| A | 0044423 | cellular_component | virion component |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | binding site for residue 3FO A 301 |
| Chain | Residue |
| A | GLY2 |
| A | ARG48 |
| A | GLY51 |
| A | GLY52 |
| A | VAL53 |
| A | TRP55 |
| A | GLN115 |
| A | SER119 |
| A | CYS122 |
| A | ARG186 |
| A | SER3 |
| A | SER4 |
| A | GLU5 |
| A | GLN6 |
| A | ASP26 |
| A | ASN44 |
| A | ALA46 |
| A | GLY47 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | SER76 |
| A | ASP77 |
| A | LYS109 |
| B | ARG306 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 303 |
| Chain | Residue |
| A | PHE73 |
| A | TYR84 |
| A | PRO117 |
| A | PRO165 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 304 |
| Chain | Residue |
| A | HIS36 |
| A | CYS199 |
| A | ACT305 |
| A | HOH405 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue ACT A 305 |
| Chain | Residue |
| A | PRO35 |
| A | HIS36 |
| A | GLN82 |
| A | ZN304 |
| A | HOH401 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS54 | |
| A | GLU71 | |
| A | CYS122 | |
| Chain | Residue | Details |
| A | GLY51 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 679 |
| Chain | Residue | Details |
| A | HIS54 | proton acceptor, proton donor |
| A | GLU71 | electrostatic stabiliser |
| A | GLN115 | electrostatic stabiliser |
| A | CYS122 | nucleofuge, nucleophile, proton acceptor, proton donor |
