FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term FAD regeneration via ETF:ETFQO system ID (Ontology) GO:7770096 (Gene Ontology)
Definition A metabolic process that transfers electrons produced by FAD-dependent dehydrogenases involved in amino acid and lipid catabolism to the electron transport chain. Electrons released during FADH2 oxidation are transferred by electron-transfer flavoprotein (ETF) to ETF-ubiquinone oxidoreductase (ETF-QO), which in turn transfers them to ubiquinone and then to complex III of the electron transport chain.[ PubMed:28808132 PubMed:33450351 ]
Also Known As"ETF-ETFQO system" ; "FAD regeneration via ETF-ETFQO system" ; "reoxidation of reduced electron transfer flavoprotein"
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Genes (FBgn)GO_BIOLOGICAL_PROCESS
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 FAD regeneration via ETF:ETFQO system (all annotations which use CV term, excluding "NOT" statements)
     involved_in | FAD regeneration via ETF:ETFQO system       --
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electron transport chain
 |__respiratory electron transport chain_______
cellular respiration                           |
 |__respiratory electron transport chain_______|
flavin adenine dinucleotide metabolic process  |
 |__FAD metabolic process______________________|
                                               FAD regeneration via ETF:ETFQO system  4 rec.
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Is a respiratory electron transport chain
FAD metabolic process
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Synonyms
  • "ETF-ETFQO system" EXACT
    "FAD regeneration via ETF-ETFQO system" EXACT
    "reoxidation of reduced electron transfer flavoprotein" EXACT
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