pfam03119: DNA_ligase_ZBD (This model is not part of the current CDD release)
NAD-dependent DNA ligase C4 zinc finger domain
DNA ligases catalyze the crucial step of joining the breaks in duplex DNA during DNA replication, repair and recombination, utilising either ATP or NAD(+) as a cofactor. This family is a small zinc binding motif that is presumably DNA binding. IT is found only in NAD dependent DNA ligases.
Jiyao W et al.(2023). "The conserved domain database in 2023.",