Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004527 | molecular_function | exonuclease activity |
| A | 0006259 | biological_process | DNA metabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051908 | molecular_function | double-stranded DNA 5'-3' DNA exonuclease activity |
| B | 0004527 | molecular_function | exonuclease activity |
| B | 0006259 | biological_process | DNA metabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051908 | molecular_function | double-stranded DNA 5'-3' DNA exonuclease activity |
| C | 0004527 | molecular_function | exonuclease activity |
| C | 0006259 | biological_process | DNA metabolic process |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0051908 | molecular_function | double-stranded DNA 5'-3' DNA exonuclease activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 227 |
| Chain | Residue |
| A | ASP119 |
| A | GLU129 |
| A | HOH312 |
| A | HOH367 |
| A | HOH488 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PO4 A 228 |
| Chain | Residue |
| A | CYS116 |
| A | SER117 |
| A | HOH271 |
| A | ARG28 |
| A | THR33 |
| A | ALA34 |
| A | SER35 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 227 |
| Chain | Residue |
| B | ASP119 |
| B | GLU129 |
| B | LEU130 |
| B | HOH231 |
| B | HOH232 |
| B | HOH307 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PO4 B 229 |
| Chain | Residue |
| B | ARG28 |
| B | THR33 |
| B | ALA34 |
| B | SER35 |
| B | ALA115 |
| B | CYS116 |
| B | SER117 |
| B | GLN157 |
| B | HOH266 |
| B | HOH267 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA C 227 |
| Chain | Residue |
| C | SER117 |
| C | ASP119 |
| C | GLU129 |
| C | HOH336 |
| C | HOH460 |
| C | HOH481 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL C 228 |
| Chain | Residue |
| C | ARG108 |
| C | ARG166 |
| site_id | AC7 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PO4 C 229 |
| Chain | Residue |
| C | ARG28 |
| C | THR33 |
| C | ALA34 |
| C | SER35 |
| C | CYS116 |
| C | SER117 |
| C | HOH332 |
| C | HOH460 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ASP119 | |
| A | GLU129 | |
| B | ASP119 | |
| B | GLU129 | |
| C | ASP119 | |
| C | GLU129 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 836 |
| Chain | Residue | Details |
| A | GLU93 | metal ligand |
| A | GLU102 | electrostatic stabiliser |
| A | ASP109 | metal ligand |
| A | GLU129 | increase nucleophilicity, metal ligand, proton acceptor, proton donor |
| A | LEU130 | metal ligand |
| A | LYS131 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
| site_id | MCSA2 |
| Number of Residues | 6 |
| Details | M-CSA 836 |
| Chain | Residue | Details |
| B | GLU93 | metal ligand |
| B | GLU102 | electrostatic stabiliser |
| B | ASP109 | metal ligand |
| B | GLU129 | increase nucleophilicity, metal ligand, proton acceptor, proton donor |
| B | LEU130 | metal ligand |
| B | LYS131 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
| site_id | MCSA3 |
| Number of Residues | 6 |
| Details | M-CSA 836 |
| Chain | Residue | Details |
| C | GLU93 | metal ligand |
| C | GLU102 | electrostatic stabiliser |
| C | ASP109 | metal ligand |
| C | GLU129 | increase nucleophilicity, metal ligand, proton acceptor, proton donor |
| C | LEU130 | metal ligand |
| C | LYS131 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
