FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term 3-demethylubiquinol 3-O-methyltransferase activity ID (Ontology) GO:0061542 (Gene Ontology)
Definition Catalysis of the reaction: a 3-demethylubiquinol + S-adenosyl-L-methionine = a ubiquinol + S-adenosyl-L-homocysteine + H+.[ PubMed:10777520 PubMed:23190198 ]
Also Known As "3-demethylubiquinol-n 3-O-methyltransferase activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 3-demethylubiquinol 3-O-methyltransferase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | 3-demethylubiquinol 3-O-methyltransferase activity
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methyltransferase activity
 |__O-methyltransferase activity_______________________________
 |__S-adenosylmethionine-dependent methyltransferase activity__|
                                                               3-demethylubiquinol 3-O-methyltransferase activity  1 rec.
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Is a O-methyltransferase activity
S-adenosylmethionine-dependent methyltransferase activity
Part of
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Synonyms
  • "2-octaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone methyltransferase" NARROW
    "3-demethylubiquinol-n 3-O-methyltransferase activity" EXACT
    "5-demethylubiquinone-10 methyltransferase" NARROW
    "5-demethylubiquinone-9 methyltransferase" NARROW
    "OMHMB-methyltransferase" RELATED
    "S-adenosyl-L-methionine:2-octaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone-O-methyltransferase" RELATED
Secondary IDs
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EC:2.1.1.64
Reactome:R-HSA-2162186 "COQ3 methylates DeMQ10H2"
RHEA:17049
RHEA:28679
RHEA:44380
RHEA:44400
RHEA:44404
RHEA:44412