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BKMS-react is an integrated and non-redundant biochemical reaction database containing known enzyme-catalyzed and spontaneous reactions. Biochemical reactions collected from BRENDA, KEGG, MetaCyc and SABIO-RK were matched and integrated by aligning substrates and products.

:= BRENDA, := KEGG, := MetaCyc, := SABIO-RK
:= amino acid sequences := show the reaction diagram
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  • EC Number
  • Reaction
  • Pathways
  • Reaction IDs
  • Stoichiometry Check
  • Missing Substrate
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  • Commentary
  • Remark
EC Number
Reaction IDs
Stoichiometry Check  
2-polyprenyl-6-hydroxyphenol methylase
S-adenosyl-L-methionine + 3-(all-trans-octaprenyl)benzene-1,2-diol = S-adenosyl-L-homocysteine + 2-methoxy-6-(all-trans-octaprenyl)phenol
: ubiG
: The enzyme is involved in the pathway of ubiquinone-8 in Escherichia coli. COQ3 from human, yeast and rat also catalyse the reaction although this is not a step in biosynthesis of ubiquinone in these organisms [10419476]. The enzyme also catalyses the methylation of 3-demethylubiquinone-8 (this activity is classified as EC [8703953].