Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003911 | molecular_function | DNA ligase (NAD+) activity |
| B | 0003911 | molecular_function | DNA ligase (NAD+) activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 402 |
| Chain | Residue |
| A | GLY115 |
| A | LEU116 |
| A | ALA117 |
| A | ARG133 |
| A | ARG194 |
| A | HOH441 |
| A | HOH444 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 404 |
| Chain | Residue |
| A | ARG165 |
| A | TYR219 |
| A | SER220 |
| A | HOH511 |
| A | HOH518 |
| A | MET79 |
| A | LEU80 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 406 |
| Chain | Residue |
| A | ALA2 |
| A | HIS49 |
| A | HOH485 |
| A | HOH536 |
| B | ASN74 |
| B | HOH387 |
| B | HOH423 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 407 |
| Chain | Residue |
| A | ASN74 |
| A | HOH448 |
| A | HOH499 |
| A | HOH508 |
| B | ALA2 |
| B | HIS49 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 408 |
| Chain | Residue |
| A | LYS182 |
| A | PHE190 |
| A | ARG212 |
| A | LYS241 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 403 |
| Chain | Residue |
| B | GLY115 |
| B | LEU116 |
| B | ALA117 |
| B | ARG133 |
| B | ARG194 |
| B | HOH458 |
| B | HOH464 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 405 |
| Chain | Residue |
| B | MET79 |
| B | LEU80 |
| B | ARG165 |
| B | TYR219 |
| B | HOH441 |
| B | HOH460 |
| B | HOH462 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 409 |
| Chain | Residue |
| B | LYS182 |
| B | PHE190 |
| B | GLN203 |
| B | ARG212 |
| B | HOH452 |
Functional Information from PROSITE/UniProt
| site_id | PS01055 |
| Number of Residues | 30 |
| Details | DNA_LIGASE_N1 NAD-dependent DNA ligase signature 1. KIDGLAvslkYvdGyFvqglTRGDGttGED |
| Chain | Residue | Details |
| A | LYS112-ASP141 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LYS112 | |
| B | LYS112 | |
| Chain | Residue | Details |
| A | ASP32 | |
| B | GLU110 | |
| B | ARG133 | |
| B | GLU167 | |
| B | LYS283 | |
| B | LYS307 | |
| A | SER81 | |
| A | GLU110 | |
| A | ARG133 | |
| A | GLU167 | |
| A | LYS283 | |
| A | LYS307 | |
| B | ASP32 | |
| B | SER81 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1b04 |
| Chain | Residue | Details |
| A | LYS112 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1b04 |
| Chain | Residue | Details |
| B | LYS112 | |
| site_id | CSA3 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1b04 |
| Chain | Residue | Details |
| A | ASP114 | |
| A | LYS112 | |
| A | ARG194 | |
| A | LYS307 | |
| site_id | CSA4 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1b04 |
| Chain | Residue | Details |
| B | ASP114 | |
| B | LYS112 | |
| B | ARG194 | |
| B | LYS307 | |
