DNA ligase activity
Catalysis of the formation of a phosphodiester bond between the 3'-hydroxyl group at the end of one DNA chain and the 5'-phosphate group at the end of another. This reaction requires an energy source such as ATP or NAD+.
GO:0016886
ligase activity, forming phosphoric ester bonds
is_a
GO:0140097
catalytic activity, acting on DNA
is_a
SPCC1183.05c SPAC20G8.01 SPBC713.06