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2.1.1.143: 24-methylenesterol C-methyltransferase

This is an abbreviated version!
For detailed information about 24-methylenesterol C-methyltransferase, go to the full flat file.

Word Map on EC 2.1.1.143

Reaction

S-adenosyl-L-methionine
+
24-methylenelophenol
=
S-adenosyl-L-homocysteine
+
(Z)-24-ethylidenelophenol

Synonyms

(S)-adenosyl-L-methionine-DELTA24-sterol methyltransferase, (S)-adenosyl-L-methionine:DELTA24(25)-sterol methyltransferase, 24-methylenelophenol C-241-methyltransferase, 24-sterol methyltransferase, C-24 SMT, C24-SMT2, DELTA24(25)-sterol methyltransferase, DELTA24-methyltransferase, DELTA24-sterol methyltransferase, methyltransferase, DELTA24-sterol, S-adenosylmethionine:DELTA24-sterol methyltransferase, SAM-DELTA24 sterol transmethylase, SMT1, SMT2, SMT2-1, sterol 24C-methyltransferase, sterol methyl transferase 2, sterol methyltransferase, sterol methyltransferase 2, zymosterol-24-methyltransferase

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.143 24-methylenesterol C-methyltransferase

Cloned

Cloned on EC 2.1.1.143 - 24-methylenesterol C-methyltransferase

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CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli
expression in Nicotiana tabacum
-
expression in yeast null mutant erg6
-
genes SMT2-1 and SMT2-2, generation of a beta-conglycinin-AtHMGR1:glycinin-GmSMT1 construct and a glycinin-GmSMT1-pZY101-Asc construct, and of a a three gene casette vector beta-conglycinin-AtHMGR1:glycinin-GmSMT1:beta-phaseolin-GmSMT2-2, overview. cis-Acting elements occur in SMT2 upstream sequences, motifs responsible for basal and regulated expression, overview. Expression of SMT2 in Arabidopsis thaliana ecotype Columbia plants, expression of genes SMT2-1 and SMT2-2 complements the SMT deficient cvp1 mutant Arabidopsis plants. The transgenic plants harboring the SMT2-1 promoter show enzyme-GUS expression predominantly in the cotyledons and the base of the hypocotyls in seedlings, and the tips of young leaves. Transgenic plants with the SMT2-2 promoter had a similar expression pattern, but with strong enzyme-Gus expression throughout the leaves and stem, specifically in the vascular tissue, in both etiolated and light-grown plants