KEGG   ENZYME: 2.1.1.141Help
Entry
EC 2.1.1.141                Enzyme                                 

Name
jasmonate O-methyltransferase;
jasmonic acid carboxyl methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosyl-L-methionine:jasmonate O-methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + jasmonate = S-adenosyl-L-homocysteine + methyl jasmonate [RN:R05759]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:C00019];
jasmonate [CPD:C08491]
Product
S-adenosyl-L-homocysteine [CPD:C00021];
methyl jasmonate [CPD:C11512]
Comment
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+.
History
EC 2.1.1.141 created 2001
Pathway
ec00592  alpha-Linolenic acid metabolism
ec01110  Biosynthesis of secondary metabolites
Orthology
K08241  jasmonate O-methyltransferase
Genes
ATH: AT1G19640(JMT)
ALY: ARALYDRAFT_472188
CRB: 17900475
CSAT: 104749771 104756307 104786522
EUS: EUTSA_v10007856mg
BRP: 103829478 103835835(Ntr1) 103872765
BNA: 106351453 106356458 106397517 106398052 106417789 106444596 106449311 111209341
BOE: 106293033 106308967 106310093
THJ: 104809232 104811371
CPAP: 110810809 110810810
LJA: Lj5g3v0108620.1(Lj5g3v0108620.1) Lj5g3v0108750.1(Lj5g3v0108750.1)
AIP: 107648590
LANG: 109357657
JRE: 108991343
SLY: 101264819
SPEN: 107017327
SOT: 102599555
INI: 109179566(JMT)
SIND: 105166288
LSV: 111915766
OSA: 4337529
DOSA: Os05t0102000-01(Os05g0102000)
ATS: 109744228(LOC109744228) 109780469(LOC109780469) 109780474(LOC109780474)
ZMA: 100191288
SITA: 101762682
EGU: 105033309
AOF: 109838657
 » show all
Taxonomy
Reference
1  [PMID:11287667]
  Authors
Seo HS, Song JT, Cheong JJ, Lee YH, Lee YW, Hwang I, Lee JS, Choi YD.
  Title
Jasmonic acid carboxyl methyltransferase: a key enzyme for jasmonate-regulated plant responses.
  Journal
Proc Natl Acad Sci U S A 98:4788-93 (2001)
DOI:10.1073/pnas.081557298
  Sequence
[ath:AT1G19640]
Other DBs
ExplorEnz - The Enzyme Database: 2.1.1.141
IUBMB Enzyme Nomenclature: 2.1.1.141
ExPASy - ENZYME nomenclature database: 2.1.1.141
BRENDA, the Enzyme Database: 2.1.1.141
CAS: 346420-58-4

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