Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003911 | molecular_function | DNA ligase (NAD+) activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 402 |
| Chain | Residue |
| A | GLY123 |
| A | LEU124 |
| A | ALA125 |
| A | ARG141 |
| A | ARG202 |
| A | HOH658 |
| A | HOH736 |
| A | HOH863 |
| A | HOH875 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 403 |
| Chain | Residue |
| A | PRO81 |
| A | ARG129 |
| A | ARG137 |
| A | HOH635 |
| A | HOH664 |
| A | HOH883 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE NMN A 401 |
| Chain | Residue |
| A | TYR25 |
| A | TYR29 |
| A | TYR30 |
| A | VAL37 |
| A | ASP39 |
| A | TYR42 |
| A | ASP43 |
| A | ARG158 |
| A | HOH603 |
| A | HOH648 |
| A | HOH701 |
| A | HOH824 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 601 |
| Chain | Residue |
| A | TYR227 |
| A | PHE303 |
| A | HOH667 |
| A | HOH759 |
Functional Information from PROSITE/UniProt
| site_id | PS01055 |
| Number of Residues | 30 |
| Details | DNA_LIGASE_N1 NAD-dependent DNA ligase signature 1. KIDGLAislrYenGvFvrgaTRGDGtvGEN |
| Chain | Residue | Details |
| A | LYS120-ASN149 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LYS120 | |
| Chain | Residue | Details |
| A | ASP39 | |
| A | SER88 | |
| A | GLU118 | |
| A | ARG141 | |
| A | GLU175 | |
| A | LYS291 | |
| A | LYS315 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1b04 |
| Chain | Residue | Details |
| A | LYS120 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1b04 |
| Chain | Residue | Details |
| A | LYS120 | |
| A | LYS315 | |
| A | ASP122 | |
| A | ARG202 | |
