Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| 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 | 0046872 | molecular_function | metal ion binding |
| B | 0003677 | molecular_function | DNA binding |
| B | 0004519 | molecular_function | endonuclease activity |
| B | 0009036 | molecular_function | type II site-specific deoxyribonuclease activity |
| B | 0009307 | biological_process | DNA restriction-modification system |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 326 |
| Chain | Residue |
| A | THR46 |
| A | ARG114 |
| A | ILE156 |
| A | HOH556 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 327 |
| Chain | Residue |
| A | LYS238 |
| A | ARG265 |
| A | HOH391 |
| A | HOH442 |
| B | HIS163 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE MPD A 328 |
| Chain | Residue |
| A | ILE45 |
| A | ILE109 |
| A | GLU110 |
| A | ALA111 |
| A | ILE112 |
| A | LYS155 |
| A | ILE156 |
| B | GLN177 |
| B | HOH587 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1 |
| Chain | Residue |
| B | LEU9 |
| B | GLN201 |
| B | HOH412 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 326 |
| Chain | Residue |
| B | THR206 |
| B | ARG274 |
| B | ILE316 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 327 |
| Chain | Residue |
| B | ILE232 |
| B | ASN233 |
| B | THR237 |
| site_id | AC7 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE TRS B 328 |
| Chain | Residue |
| A | GLN177 |
| B | ILE109 |
| B | GLU110 |
| B | ALA111 |
| B | ILE112 |
| B | LYS155 |
| B | ILE156 |
| B | TYR157 |
| B | GLY158 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE TRS B 329 |
| Chain | Residue |
| B | GLN41 |
| B | ILE109 |
| B | LEU169 |
| B | LEU170 |
| B | TRP173 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP218 | |
| A | GLU228 | |
| B | ASP218 | |
| B | GLU228 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 897 |
| Chain | Residue | Details |
| A | ASP218 | metal ligand |
| A | GLU228 | metal ligand |
| A | LYS230 | proton shuttle (general acid/base) |
| site_id | MCSA2 |
| Number of Residues | 3 |
| Details | M-CSA 897 |
| Chain | Residue | Details |
| B | ASP218 | metal ligand |
| B | GLU228 | metal ligand |
| B | LYS230 | proton shuttle (general acid/base) |
