| dimethylamine-coenzyme M methyltransferase | <enzyme> A corrinoid protein from methanosarcina barkeri Registry number: EC 2.1.1.- Synonym: dimethylamine hs-com methyltransferase, dmcm methyltransferase (26 Jun 1999) |
|---|---|
| diphthine methyltransferase | <enzyme> Catalyses the transfer of three methyl groups from 5-adenosylmethionine to 2-(3-carboxy-3-aminopropyl)histidine (cg-1 precursor) to the amino group on carbon 3 of the side chain to form diphthine, a post-translational modified histidine Registry number: EC 2.1.1.- Synonym: met-ef-2 methyltransferase (26 Jun 1999) |
| DNA (cytosine-5-)-methyltransferase | <enzyme> An enzyme that catalyses the transfer of a methyl group from s-adenosylmethionine to the 5-position of cytosine or to the 6-position in adenine in mammalian DNA. Chemical name: S-Adenosyl-L-methionine:DNA (cytosine-5-)-methyltransferase Registry number: EC 2.1.1.37 (12 Dec 1998) |
| indoleethylamine N-methyltransferase | <enzyme> Request from searcher (1973) Registry number: EC 2.1.1.- Synonym: inetmt (26 Jun 1999) |
| inositol O-methyltransferase | <enzyme> From mesembryanthemum crystallinum; uses s-adenosyl-l-methionine to methylate myo-inositol to form d-ononitol; monomeric mass 41 kD; has been sequenced Registry number: EC 2.1.1.- Synonym: myo-inositol o-methyltransferase, imt1 enzyme (26 Jun 1999) |
| isoflavone-5-O-methyltransferase | <enzyme> Yellow lupin root enzyme catalyses position-specific methylation of the 5-hydroxyl group of a number of isoflavones, has little or no activity with flavones, flavonols, coumarins or phenylpropanoids Registry number: EC 2.1.1.- Synonym: isf-methyltransferase (26 Jun 1999) |
| isoliquiritigen 2'-O-methyltransferase | <enzyme> From alfalfa (medicago sativa l.); methylates the 2'-hydroxyl group of isoliquiritigenin; inhibited by s-adenosyl-l-homocysteine Registry number: EC 2.1.1.- Synonym: 2',4,4'-trihydroxychalcone 2'-o-methyltransferase, isoli methyltransferase, chmt methyltransferase (26 Jun 1999) |
| O(4)-methylthymine-DNA methyltransferase | <enzyme> Repairs o(4)-methylthymidine residues in DNA Registry number: EC 2.1.1.- Synonym: mth-DNA methyltransferase (26 Jun 1999) |
| o(6)-methylguanine-DNA methyltransferase | <enzyme> An enzyme that transfers methyl groups from o(6)-methylguanine, and other methylated moities of DNA, to a cysteine residue in itself, thus repairing alkylated DNA in a single-step reaction. Chemical name: DNA-6-O-methylguanine:protein-L-cysteine S-methyltransferase Registry number: EC 2.1.1.63 (12 Dec 1998) |
| o-dihydricphenol meta-O-methyltransferase | <enzyme> Involved in flavone glycoside biosynthesis Registry number: EC 2.1.1.- Synonym: dhcp-mtf (26 Jun 1999) |
| tetrahydrofolate methyltransferase | Tetrahydropteroylglutamate methyltransferase; methionine-homocysteine methyltransferase;an enzyme that catalyses the reaction of N5-methyltetrahydrofolate with l-homocysteine to form tetrahydrofolate and l-methionine; a cobalamin-requiring enzyme; a deficiency of this enzyme results in an accumulation of l-homocysteine and neurological abnormalities. Synonym: tetrahydrofolate methyltransferase. (05 Mar 2000) |
| tetrahydromethanopterin S-methyltransferase | <enzyme> Catalyses transfer of methyl groups from methyltetrahydromethanopterin to 2-mercaptoethanesulfonate; component of methane synthesizing complex of methanobacterium thermoautotrophicum; enzyme contains 5-hydroxybenzimidazolyl cobamide Registry number: EC 2.1.1.86 Synonym: thmpt methyltransferase, tetrahydromethanopterin methyltransferase, meh4mpt-com methyltransferase, methyltetrahydromethanopterin-coenzyme m methyltransferase, 5-methyl-5,6,7,8-tetrahydromethanopterin - 2-mercaptoethanesulfonate 2-methyltransferase, n5-methyltetrahydromethanopterin-coenzyme m methyltransferase, n(5)-methyltetrahydromethanopterin-coenzyme m methyltransferase (26 Jun 1999) |
| Eco47II methyltransferase | <enzyme> From escherichia coli; 417 amino acids; genbank x82105 Registry number: EC 2.1.1.- Synonym: eco47ii gene product, eco47ii mtase, m.eco47ii (26 Jun 1999) |
| emodin O-methyltransferase | <enzyme> Catalyses methylation of the 8-hydroxy group of emodin, forming questin; mw = 322 kD Registry number: EC 2.1.1.- (26 Jun 1999) |
| trimethylamine-coenzyme M methyltransferase | <enzyme> A corrinoid protein from methanosarcina barkeri Registry number: EC 2.1.1.- Synonym: trimethylamine hs-com methyltransferase, tmcm methyltransferase (26 Jun 1999) |