Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004518 | molecular_function | nuclease activity |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0009036 | molecular_function | type II site-specific deoxyribonuclease activity |
| A | 0009307 | biological_process | DNA restriction-modification system |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP134 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: BINDING => ECO:0000305 |
| Chain | Residue | Details |
| A | GLU204 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 446 |
| Chain | Residue | Details |
| A | GLU71 | metal ligand |
| A | ASP134 | metal ligand |
| A | LYS190 | electrostatic stabiliser, metal ligand |
| A | GLU204 | metal ligand, proton shuttle (general acid/base) |
