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 | 6 |
| Details | BINDING SITE FOR RESIDUE ZN A 301 |
| Chain | Residue |
| A | HIS69 |
| A | HIS109 |
| A | GLU144 |
| A | MN304 |
| A | ZN305 |
| A | HOH786 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MN A 302 |
| Chain | Residue |
| A | TRS307 |
| A | EDO308 |
| A | HIS181 |
| A | ASP228 |
| A | HIS230 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A 303 |
| Chain | Residue |
| A | HIS181 |
| A | ASP228 |
| A | HIS230 |
| A | TRS307 |
| A | EDO308 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE MN A 304 |
| Chain | Residue |
| A | GLU144 |
| A | ASP178 |
| A | HIS181 |
| A | HIS215 |
| A | GLU260 |
| A | ZN301 |
| A | TRS307 |
| A | EDO308 |
| A | HOH786 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ZN A 305 |
| Chain | Residue |
| A | GLU144 |
| A | ASP178 |
| A | HIS215 |
| A | GLU260 |
| A | ZN301 |
| A | HOH786 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 306 |
| Chain | Residue |
| A | HOH613 |
| A | HOH717 |
| A | HOH754 |
| A | HOH780 |
| A | HOH824 |
| A | HOH826 |
| site_id | AC7 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE TRS A 307 |
| Chain | Residue |
| A | TYR72 |
| A | HIS109 |
| A | HIS181 |
| A | ASP228 |
| A | HIS230 |
| A | MN302 |
| A | ZN303 |
| A | MN304 |
| A | HOH614 |
| A | HOH688 |
| A | HOH701 |
| A | HOH711 |
| A | HOH786 |
| A | HOH823 |
| site_id | AC8 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE EDO A 308 |
| Chain | Residue |
| A | TYR72 |
| A | HIS181 |
| A | ASP228 |
| A | HIS230 |
| A | MN302 |
| A | ZN303 |
| A | MN304 |
| A | HOH614 |
| A | HOH786 |
| A | HOH823 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDO A 309 |
| Chain | Residue |
| A | ARG127 |
| A | ASP188 |
| A | THR190 |
| A | HOH411 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 310 |
| Chain | Residue |
| A | GLU47 |
| A | LYS51 |
| A | ARG54 |
| A | LYS220 |
| A | HOH722 |
| A | HOH747 |
| A | HOH750 |
| A | HOH810 |
Functional Information from PROSITE/UniProt
| site_id | PS00729 |
| Number of Residues | 9 |
| Details | AP_NUCLEASE_F2_1 AP endonucleases family 2 signature 1. HSgYLINLA |
| Chain | Residue | Details |
| A | HIS69-ALA77 | |
| site_id | PS00730 |
| Number of Residues | 8 |
| Details | AP_NUCLEASE_F2_2 AP endonucleases family 2 signature 2. AITYDTCH |
| Chain | Residue | Details |
| A | ALA174-HIS181 | |
| site_id | PS00731 |
| Number of Residues | 17 |
| Details | AP_NUCLEASE_F2_3 AP endonucleases family 2 signature 3. IHlNDSkyplGaakDrH |
| Chain | Residue | Details |
| A | ILE214-HIS230 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLU144 | |
| A | ASP178 | |
| A | HIS181 | |
| A | HIS215 | |
| A | ASP228 | |
| A | HIS230 | |
| A | GLU260 | |
| A | HIS69 | |
| A | HIS109 | |
