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Term Information

Accession
GO:0003909
Name
DNA ligase activity
Ontology
molecular_function
Synonyms
None
Alternate IDs
None
Definition
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+. Source: ISBN:0716720094
Comment
None
History
See term history for GO:0003909 at QuickGO
Subset
None
Feedback
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Graph of GO:0003909

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Parents of DNA ligase activity (GO:0003909)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
DNA ligase activity [is_a relation] is_a  catalytic activity, acting on DNA (GO:0140097)
DNA ligase activity [BFO:0000050 relation] BFO:0000050  DNA ligation (GO:0006266)
DNA ligase activity [is_a relation] is_a  ligase activity, forming phosphoric ester bonds (GO:0016886)
Children of DNA ligase activity (GO:0003909)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
DNA ligase (ATP) activity (GO:0003910) [is_a relation] is_a  DNA ligase activity
regulation of DNA ligase activity (GO:1904875) [RO:0002211 relation] RO:0002211  DNA ligase activity
DNA ligase (NAD+) activity (GO:0003911) [is_a relation] is_a  DNA ligase activity
positive regulation of DNA ligase activity (GO:1904877) [RO:0002213 relation] RO:0002213  DNA ligase activity
negative regulation of DNA ligase activity (GO:1904876) [RO:0002212 relation] RO:0002212  DNA ligase activity