The Enzyme Database

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EC 2.1.1.399     
Accepted name: resveratrol 4′-O-methyltransferase
Reaction: S-adenosyl-L-methionine + trans-resveratrol = S-adenosyl-L-homocysteine + 4′-O-methyl-trans-resveratrol
Other name(s): AcOMT1
Systematic name: S-adenosyl-L-methionine:trans-resveratrol 4′-O-methyltransferase
Comments: The enzyme occurs in the roots and leaves of the plant Acorus calamus (sweet flag). In additon to trans-reveratrol it is active toward isorhapontigenin and shows slight activities toward piceatannol, oxyresveratrol, and pinostilbene.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
1.  Koeduka, T., Hatada, M., Suzuki, H., Suzuki, S. and Matsui, K. Molecular cloning and functional characterization of an O-methyltransferase catalyzing 4′-O-methylation of resveratrol in Acorus calamus. J. Biosci. Bioeng. 127 (2019) 539–543. [DOI] [PMID: 30471982]
[EC 2.1.1.399 created 2024]
 
 


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