EC 2.1.1.141 - Jasmonate O-methyltransferase

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IntEnz Enzyme Nomenclature
EC 2.1.1.141

Names

Accepted name:
jasmonate O-methyltransferase
Other name:
jasmonic acid carboxyl methyltransferase
Systematic name:
S-adenosyl-L-methionine:jasmonate O-methyltransferase

Reaction

Comments:

9,10-Dihydrojasmonic acid is a poor substrate for the enzyme. The enzyme does not convert 12-oxo-phytodienoic acid (a precursor of jasmonic acid), salicylic acid, benzoic acid, linolenic acid or cinnamic acid into their corresponding methyl esters. Enzyme activity is inhibited by the presence of divalent cations, e.g., Ca2+, Cu2+, Mg2+ and Zn2+.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0030795 , GO:0102078
CAS Registry Number: 346420-58-4
UniProtKB/Swiss-Prot:

References

  1. Seo, H.S., Song, J.T., Cheong, J.J., Lee, Y.H., Lee, Y.W., Hwang, I., Lee, J.S. and Choi, Y.D.
    Jasmonic acid carboxyl methyltransferase: A key enzyme for jasmonate-regulated plant responses.
    Proc. Natl. Acad. Sci. USA 98: 4788-4793 (2001). [PMID: 11287667]

[EC 2.1.1.141 created 2001]