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2.1.1.68: caffeate O-methyltransferase

This is an abbreviated version!
For detailed information about caffeate O-methyltransferase, go to the full flat file.

Word Map on EC 2.1.1.68

Reaction

S-adenosyl-L-methionine
+
3,4-dihydroxy-trans-cinnamate
=
S-adenosyl-L-homocysteine
+
3-methoxy-4-hydroxy-trans-cinnamate

Synonyms

3,4-dihydroxybenzaldehyde-O-methyltransferase, AtCOMT1, AtOMT1, benzenoid/phenylpropanoid meta/para-O-methyltransferase, Bmr12, Bradi3g16530, brown midrib 12, caffeate 3-O-methyltransferase, caffeate methyltransferase, caffeate/5-hydroxyferulate 3/5-O-methyltransferase, caffeic acid 3-O-methyltransferase, caffeic acid O-methyl-transferase, caffeic acid O-methyltransferase, caffeic acid O-methyltransferase 1, caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase, caffeic O-methyl transferase, CCOMT, COMT, COMT-3D, COMT1, COMT2, COMT4, COMT6, DOMT, FGCOMT1, Lp OMT1, O-methyltransferase, O-methytransferase, OMT, OMT1, OMT3, OsCOMT1, RsOMT1, RsOMT3, S-adenosyl-L-methionine:caffeic acid-O-methyltransferase, Sb07g003860, Van OMT-2, Van OMT-3

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.68 caffeate O-methyltransferase

Expression

Expression on EC 2.1.1.68 - caffeate O-methyltransferase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
expression is induced by wounding, salicylic acid, cold and H2O2 treatments, and treatment with methyl jasmonate and NaCl
expression of both OMT1 and OMT3 genes is elevated during the early elongation (E1) stage. OMT1 shows low expression at E2 and E3 stages and is strongly upregulated at the R1 stage, with the highest level of expression in the uppermost internode. Both OMT3 and OMT1 genes show a low level of expression at R2 and R3 developmental stages
-
expression of both OMT1 and OMT3 genes is elevated during the early elongation (E1) stage. OMT3 shows almost complementary expression profiles to OMT1 at the E2, E3, and R1 stages with low expression at R1 stage. Both OMT3 and OMT1 genes show a low level of expression at R2 and R3 developmental stages
-
increase in expression level under chilling treatment suggesting that COMT might play an important role in the accumulation of ferulic acid under chilling treatment
mRNA levels are higher in cultivar H4546 from elongation to the milky stages and in cultivar C6001 the mRNA levels decrease markedly at the heading and milky stages, the protein levels and COMT activity are also higher in cultivar H4564 than that in cultivar C6001 at the heading and milky stages. mRNA levels, protein levels, and enzyme activity in developing wheat stems were associated with stem strength and lodging index
the transcriptional level of the enzyme is higher in sharp eyespot-resistant wheat lines than in susceptible wheat lines, and is significantly elevated after Rhizoctonia cerealis inoculation
-