FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term electron-transferring-flavoprotein dehydrogenase activity ID (Ontology) GO:0004174 (Gene Ontology)
Definition Catalysis of the reaction: a ubiquinone + reduced [electron-transfer flavoprotein] = a ubiquinol + H+ + oxidized [electron-transfer flavoprotein].
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 electron-transferring-flavoprotein dehydrogenase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | electron-transferring-flavoprotein dehydrogenase activity
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molecular_function
 |__electron transfer activity_____________________________________________________________________________
oxidoreductase activity, acting on the CH-NH group of donors                                               |
 |__oxidoreductase activity, acting on the CH-NH group of donors, quinone or similar compound as acceptor__|
                                                                                         electron-transferring-flavoprotein dehydrogenase activity  1 rec.
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Is a electron transfer activity
oxidoreductase activity, acting on the CH-NH group of donors, quinone or similar compound as acceptor
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Synonyms
  • "electron transfer flavoprotein dehydrogenase activity" RELATED[ EC:1 ]
    "electron transfer flavoprotein Q oxidoreductase activity" RELATED[ EC:1 ]
    "electron transfer flavoprotein reductase activity" RELATED[ EC:1 ]
    "electron transfer flavoprotein-ubiquinone oxidoreductase activity" RELATED[ EC:1 ]
    "electron-transferring-flavoprotein:ubiquinone oxidoreductase activity" RELATED[ EC:1 ]
    "ETF dehydrogenase activity" RELATED[ EC:1 ]
    "ETF-QO activity" RELATED[ EC:1 ]
    "ETF-ubiquinone oxidoreductase activity" RELATED[ EC:1 ]
    "ETF:ubiquinone oxidoreductase activity" RELATED[ EC:1 ]
Secondary IDs
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EC:1.5.5.1
MetaCyc:RXN66-550
Reactome:R-HSA-169270 "ETFDH oxidises ETF (reduced) to ETF, reduces CoQ to CoQH2"
RHEA:24052