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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC

Accepted Name
Tricin synthase.
Reaction catalysed
2 S-adenosyl-L-methionine + tricetin <=> 2 S-adenosyl-L-homocysteine + 3',5'-O-dimethyltricetin
  • The enzymes from Oryza sativa (ROMT-15 and ROMT-17) catalyzes the stepwise methylation of tricetin to its 3'-mono- and 3',5'-dimethyl ethers.
  • In contrast with the wheat enzyme (EC, tricetin 3',4',5'-O- trimethyltransferase), tricetin dimethyl ether is not converted to its 3',4',5'-trimethylated ether derivative.
  • The enzymes from Hordeum vulgare (HvOMT1) and from Zea mays (ZmOMT1) form the 3',5'-dimethyl derivative as the major product.
PRIAM enzyme-specific profiles2.1.1.175
KEGG Ligand Database for Enzyme Nomenclature2.1.1.175
IUBMB Enzyme Nomenclature2.1.1.175
MEDLINEFind literature relating to

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All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.1.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.1.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-