| MTR | magnetization transfer ratio; Meinicke turbidity reaction; 5-methylthioribose; methyltetrahydrofolat... |
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| NMT | neuromuscular tension; neuromuscular transmission; N-methyltransferase; N-myristoyltransferase; no m... |
| OMT | object modeling technique; ocular microtremor; O-methyltransferase; ophthalmic medical technician or... |
| PCMT | pacemaker circus movement tachycardia; protein carboxyl methyltransferase |
| PENT | phenylethanolamine N-methyltransferase |
| methyltransferase | <enzyme> That transfers a methyl group from S adenosyl methionine to a substrate. most commonly encountered in bacterial chemotaxis where the methyl accepting chemotaxis proteins (MCPs) become methylated in the course of adaptation. (18 Nov 1997) |
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| phenylethanolamine n-methyltransferase | <enzyme> A methyltransferase that catalyses the reaction of s-adenosyl-l-methionine and phenylethanolamine to yield s-adenosyl-l-homocysteine and n-methylphenylethanolamine. It can act on various phenylethanolamines and converts norepinephrine into epinephrine. Chemical name: S-Adenosyl-L-methionine:phenylethanolamine N-methyltransferase Registry number: EC 2.1.1.28 (12 Dec 1998) |
| rRNA (adenosine-O-2'-)methyltransferase | <enzyme> Forms 2'-o-methyladenosine; ermd protein methylates a specific residue on 23s rrna to confer macrolide-lincosamide-streptogramin b resistance; emre specifically modifies 23s rrna by n6,n6-dimethylation of a2058; has been sequenced; genbank x82668 (emrc) Registry number: EC 2.1.1.66 Synonym: rrna(adenine-2-)methyltransferase, ribosomal RNA methylase, rrna methylase, ermd gene product, ermc' gene product, 23s ribosomal RNA a1067 2'-methyltransferase, 23s rrna methylase, ermsf methyltransferase, tlra methyltransferase, thiostrepton-resistance methylase, thiostrepton-resistance-encoding gene product, tsnr gene product, erme methyltransferase, 23s ribosomal RNA a2058 methyltransferase, ermc methyltransferase, ermam methyltransferase (26 Jun 1999) |
| phosphodimethylethanolamine N-methyltransferase | <enzyme> Final step in the sequential methylation of phosphoethanolamine to phosphocholine Registry number: EC 2.1.1- Synonym: pme2etn methyltransferase (26 Jun 1999) |
| phosphoethanolamine methyltransferase | <enzyme> Involved in the initial step in the sequential methylation of phosphoethanolamine to phosphocholine Registry number: EC 2.1.1.- Synonym: petn-mtase (26 Jun 1999) |
| picolinate methyltransferase | <enzyme> Methylates picolinic acid with s-adenosyl-l-methionine; mw 70.8 kD Registry number: EC 2.1.1.- Synonym: s-adenosyl-methionine picolinic acid-n-methyltransferase (26 Jun 1999) |
| mRNA (2'-O-methyladenosine-N6-)-methyltransferase | <enzyme> Involved in capping mRNA Registry number: EC 2.1.1.62 Synonym: mRNA n(6)-adenosine methyltransferase, mra methyltransferase, RNA(2'-o-methyladenosine-n(6)-)methyltransferase (26 Jun 1999) |
| mRNA(adenine-N6)-methyltransferase | <enzyme> Methylates mRNA at internal adenosine within the consensus sequence puac(a/c/u) Registry number: EC 2.1.1.- Synonym: mRNA-a-n6-methyltransferase, mRNA(adenine-n6)-methylase (26 Jun 1999) |
| mRNA (guanine(N7))-methyltransferase | <enzyme> Catalyses s-adenosyl-l-methionine and g(5')pppr-RNA to yield s-adenosyl-l-homocysteine and m(7)g(5')pppr-RNA; mRNA containing an n(7)-methylguanine cap Registry number: EC 2.1.1.56 Synonym: mRNA (guanine-7-)methyltransferase, mRNA(guanine-7-)methyltransferase, RNA (guanine-7) methyltransferase, abd1 gene product (26 Jun 1999) |
| mRNA (nucleoside-O(2'))-methyltransferase | <enzyme> Catalyses the reaction of s-adenosyl-l-methionine and m(7)g(5')pppr-RNA to yield s-adenosyl-l-homocysteine and m(7)g(5')ppprm-RNA; mRNA containing an o(2')-methylpurine cap Registry number: EC 2.1.1.57 (26 Jun 1999) |
| P-methyltransferase | <enzyme> Catalyses the formation of a carbon-phosphorus bond; involved in bialaphos biosynthesis; genbank d37877 Registry number: EC 2.1.1.- (26 Jun 1999) |
| mycinamicin III O-methyltransferase | <enzyme> Catalyses the incorporation of the methyl group of s-adenosyl-l-methionine at the 3'' position of mycinamicin III; from micromonospora griseorubida; genbank d16097 Registry number: EC 2.1.1.- Synonym: mycf gene product, miii o-mtase (26 Jun 1999) |
| C-terminal leucine protein methyltransferase | <enzyme> Reversibly modifies protein phosphatase 2a by methyl esterification at its c-terminal leucine residues Registry number: EC 2.1.1.- Synonym: tlp methyltransferase (26 Jun 1999) |
| Ppu21IM methyltransferase | <enzyme> Recognises the sequence 5'-pyacgtpu-3'; from pseudomonas; has been sequenced Registry number: EC 2.1.1.- Synonym: ppu21im gene product, m.ppu21i, ppu21i mtase (26 Jun 1999) |
| precorrin-2 methyltransferase | <enzyme> Catalyses the conversion of precorrin-2 to precorrin-3; cobi isolated from e. Coli Registry number: EC 2.1.1.- Synonym: cobi gene product (26 Jun 1999) |