Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003909 | molecular_function | DNA ligase activity |
| A | 0003910 | molecular_function | DNA ligase (ATP) activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006281 | biological_process | DNA repair |
| A | 0006310 | biological_process | DNA recombination |
| A | 0071897 | biological_process | DNA biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue PEG A 1001 |
| Chain | Residue |
| A | LYS487 |
| A | TRP495 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue TRS B 101 |
| Chain | Residue |
| B | DC10 |
| B | DG11 |
| B | HOH203 |
| B | HOH213 |
| B | HOH227 |
| D | DC18 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | binding site for residue AMP C 101 |
| Chain | Residue |
| A | GLU566 |
| A | TYR567 |
| A | LYS568 |
| A | TYR569 |
| A | ARG573 |
| A | GLU621 |
| A | PHE660 |
| A | MET723 |
| A | LYS725 |
| A | TRP742 |
| A | LYS744 |
| A | HOH1197 |
| C | DG1 |
| C | HOH201 |
| C | HOH204 |
| A | ALA545 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue TRS D 101 |
| Chain | Residue |
| B | DG9 |
| B | HOH203 |
| B | HOH206 |
| B | HOH214 |
| D | DC18 |
| D | DG19 |
| D | HOH253 |
Functional Information from PROSITE/UniProt
| site_id | PS00333 |
| Number of Residues | 27 |
| Details | DNA_LIGASE_A2 ATP-dependent DNA ligase signature 2. EGLMVKtldvdat.YEiakrs.Hnwl..KLK |
| Chain | Residue | Details |
| A | GLU720-LYS746 | |
| site_id | PS00697 |
| Number of Residues | 9 |
| Details | DNA_LIGASE_A1 ATP-dependent DNA ligase AMP-binding site. EYKYDGQRA |
| Chain | Residue | Details |
| A | GLU566-ALA574 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LYS568 | |
| Chain | Residue | Details |
| A | GLU566 | |
| A | ARG573 | |
| A | LYS725 | |
| A | LYS744 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000305 |
| Chain | Residue | Details |
| A | GLU621 | |
| A | GLU720 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | SITE: Interaction with target DNA |
| Chain | Residue | Details |
| A | ARG305 | |
| A | ASN590 | |
| A | LYS770 | |
| A | LYS795 | |
| Chain | Residue | Details |
| A | THR798 | |
| Chain | Residue | Details |
| A | SER801 | |
| A | SER819 | |
