FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term crossover junction DNA endonuclease activity ID (Ontology) GO:0008821 (Gene Ontology)
Definition Catalysis of the endonucleolytic cleavage at a junction such as a reciprocal single-stranded crossover between two homologous DNA duplexes (Holliday junction).[ EC:3 ]
Also Known As "crossover junction endodeoxyribonuclease activity" ; "crossover junction endoribonuclease activity" ; "endodeoxyribonuclease RUS activity"
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 crossover junction DNA endonuclease activity (all annotations which use CV term, excluding "NOT" statements)
     enables | crossover junction DNA endonuclease activity       --
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DNA endonuclease activity__________________
hydrolase activity, acting on ester bonds__|
                                           DNA endonuclease activity, producing 3'-phosphomonoesters
                                            |__crossover junction DNA endonuclease activity  4 rec.
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Is a DNA endonuclease activity, producing 3'-phosphomonoesters
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Synonyms
  • "crossover junction endodeoxyribonuclease activity" EXACT
    "crossover junction endoribonuclease activity" EXACT
    "cruciform-cutting endonuclease activity" RELATED[ EC:3 ]
    "endo X3" RELATED[ EC:3 ]
    "endodeoxyribonuclease RUS activity" EXACT
    "endonuclease RuvC activity" NARROW[ EC:3 ]
    "endonuclease VII activity" NARROW[ EC:3 ]
    "endonuclease X3 activity" NARROW[ EC:3 ]
    "Hje endonuclease activity" RELATED[ EC:3 ]
    "Holliday junction endonuclease CCE1 activity" NARROW[ EC:3 ]
    "Holliday junction nuclease activity" RELATED[ EC:3 ]
    "Holliday junction resolvase activity" NARROW[ EC:3 ]
    "RusA endonuclease activity" NARROW[ EC:3 ]
    "RuvC endonuclease activity" NARROW[ EC:3 ]
    "SpCCe1 holliday junction resolvase" NARROW[ EC:3 ]
    "SpCCe1 Holliday junction resolvase activity" NARROW[ EC:3 ]
Secondary IDs
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EC:3.1.21.10
MetaCyc:3.1.22.4-RXN