Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003906 | molecular_function | DNA-(apurinic or apyrimidinic site) endonuclease activity |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0006281 | biological_process | DNA repair |
| A | 0006284 | biological_process | base-excision repair |
| A | 0008081 | molecular_function | phosphoric diester hydrolase activity |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0008833 | molecular_function | deoxyribonuclease IV (phage-T4-induced) activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 301 |
| Chain | Residue |
| A | ARG71 |
| A | ARG75 |
| A | LYS115 |
| A | ARG119 |
| A | HOH553 |
| A | HOH563 |
| A | HOH593 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | ASP135 |
| A | HIS136 |
| A | ALA137 |
| A | ARG140 |
| A | HOH426 |
| A | HOH491 |
| A | HOH515 |
| A | HOH557 |
| A | HOH569 |
| A | GLY133 |
| A | GLY134 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | binding site for residue SO4 A 303 |
| Chain | Residue |
| A | HIS56 |
| A | TYR59 |
| A | HIS96 |
| A | GLU129 |
| A | ASP162 |
| A | HIS165 |
| A | ASP204 |
| A | HIS206 |
| A | GLU233 |
| A | ZN304 |
| A | ZN305 |
| A | ZN306 |
| A | HOH411 |
| A | HOH556 |
| A | HOH615 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue ZN A 304 |
| Chain | Residue |
| A | HIS56 |
| A | HIS96 |
| A | GLU129 |
| A | SO4303 |
| A | ZN305 |
| A | HOH411 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue ZN A 305 |
| Chain | Residue |
| A | GLU129 |
| A | ASP162 |
| A | HIS191 |
| A | GLU233 |
| A | SO4303 |
| A | ZN304 |
| A | HOH411 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 306 |
| Chain | Residue |
| A | HIS165 |
| A | ASP204 |
| A | HIS206 |
| A | SO4303 |
Functional Information from PROSITE/UniProt
| site_id | PS00729 |
| Number of Residues | 9 |
| Details | AP_NUCLEASE_F2_1 AP endonucleases family 2 signature 1. HApYLINLA |
| Chain | Residue | Details |
| A | HIS56-ALA64 | |
| site_id | PS00730 |
| Number of Residues | 8 |
| Details | AP_NUCLEASE_F2_2 AP endonucleases family 2 signature 2. GFCLDTCH |
| Chain | Residue | Details |
| A | GLY158-HIS165 | |
| site_id | PS00731 |
| Number of Residues | 17 |
| Details | AP_NUCLEASE_F2_3 AP endonucleases family 2 signature 3. VHcNDSrdeaGsgrDrH |
| Chain | Residue | Details |
| A | VAL190-HIS206 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS56 | |
| A | HIS96 | |
| A | GLU129 | |
| A | ASP162 | |
| A | HIS165 | |
| A | HIS191 | |
| A | ASP204 | |
| A | HIS206 | |
| A | GLU233 | |
