ID   2.1.1.145
DE   trans-aconitate 3-methyltransferase.
CA   S-adenosyl-L-methionine + trans-aconitate = (E)-2-
CA   (methoxycarbonylmethyl)but-2-enedioate + S-adenosyl-L-homocysteine.
CC   -!- Also catalyzes the formation of the methyl monoester of cis-
CC       aconitate, isocitrate and citrate, but more slowly.
CC   -!- While the enzyme from Saccharomyces cerevisiae forms (E)-2-
CC       (methoxycarbonylmethyl)butenedioate as the product, that from
CC       Escherichia coli forms (E)-3-(methoxycarbonyl)-pent-2-enedioate and
CC       is therefore classified as a separate enzyme (cf. EC 2.1.1.144).
DR   A6ZRD1, TMT1_YEAS7 ;  P32643, TMT1_YEAST ;
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