FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term flap endonuclease activity ID (Ontology) GO:0048256 (Gene Ontology)
Definition Catalysis of the cleavage of a flap structure in DNA, but not other DNA structures; processes the ends of Okazaki fragments in lagging strand DNA synthesis.
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       1
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Relevant FlyBase reports
 Gene Groups Genes
 flap endonuclease activity (all annotations which use CV term, excluding "NOT" statements)       1      1
     enables | flap endonuclease activity       --       1
Spanning Tree (Parents/Children)
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endonuclease activity
 |__DNA endonuclease activity__________________
DNA nuclease activity                          |
 |__DNA endonuclease activity__________________|
hydrolase activity                             |
 |__hydrolase activity, acting on ester bonds__|
                                               flap endonuclease activity  6 rec.
                                                |__3'-flap endonuclease activity 1 rec.
                                                |__5'-flap endonuclease activity 3 rec.
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Is a DNA endonuclease activity
hydrolase activity, acting on ester bonds
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