Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0006298 | biological_process | mismatch repair |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 200 |
| Chain | Residue |
| A | CYS66 |
| A | HIS71 |
| A | CYS73 |
| A | CYS117 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | PHE52 | |
| A | HIS64 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 839 |
| Chain | Residue | Details |
| A | PHE52 | metal ligand |
| A | HIS64 | metal ligand |
| A | HIS70 | proton acceptor, proton donor |
| A | ARG98 | electrostatic stabiliser |
