Reaction: DeMQ10H2 is methylated to Q10H2 by COQ3
- in pathway: Ubiquinol biosynthesis
Mitochondrial COQ3 is an O-methyltransferase required in the reaction to convert 3-demethylubiquinol-10 (DeMQ10H2) to ubiquinol-10 (Q10H2) (Jonassen & Clarke 2000).
Reaction - small molecule participants:
AdoHcy [mitochondrial matrix]
H+ [mitochondrial matrix]
Q10H2 [mitochondrial matrix]
AdoMet [mitochondrial matrix]
DeMQ10H2 [mitochondrial matrix]
Reactome.org reaction link: R-HSA-2162186
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Reaction input - small molecules:
S-adenosyl-L-methionine
3-demethylubiquinol-10
Reaction output - small molecules:
S-adenosyl-L-homocysteine
hydron
ubiquinol-10
Reactome.org link: R-HSA-2162186