Functional Information from GO Data
| Chain | GOid | namespace | contents |
| I | 0000166 | molecular_function | nucleotide binding |
| I | 0003909 | molecular_function | DNA ligase activity |
| I | 0003910 | molecular_function | DNA ligase (ATP) activity |
| I | 0005524 | molecular_function | ATP binding |
| I | 0006260 | biological_process | DNA replication |
| I | 0006281 | biological_process | DNA repair |
| I | 0006310 | biological_process | DNA recombination |
| I | 0016874 | molecular_function | ligase activity |
| I | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue PGE C 101 |
| Chain | Residue |
| C | DC31 |
| D | DC32 |
| I | ARG334 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | binding site for residue AMP D 300 |
| Chain | Residue |
| I | GLU220 |
| I | PHE249 |
| I | LEU290 |
| I | MET322 |
| I | LYS324 |
| I | LYS340 |
| D | DC32 |
| I | GLU165 |
| I | ILE166 |
| I | LYS167 |
| I | LEU168 |
| I | ARG172 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue PGE I 501 |
| Chain | Residue |
| I | ILE176 |
| I | ARG178 |
| I | GLU183 |
| I | PHE185 |
| I | GLN258 |
| I | HOH636 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 I 502 |
| Chain | Residue |
| I | LYS274 |
| I | GLU291 |
| I | TRP292 |
| I | HOH601 |
| I | HOH602 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 I 503 |
| Chain | Residue |
| I | HIS149 |
| I | ASP150 |
| I | ASN153 |
| I | HIS154 |
Functional Information from PROSITE/UniProt
| site_id | PS00697 |
| Number of Residues | 9 |
| Details | DNA_LIGASE_A1 ATP-dependent DNA ligase AMP-binding site. EIKLDGVRV |
| Chain | Residue | Details |
| I | GLU165-VAL173 | |
