O-methyltransferase
Encyclopedia
An O-methylated flavonoid (OMT) is a type of methyltransferase
enzyme transferring a methyl group on a molecule.
Examples are :
Methyltransferase
A methyltransferase is a type of transferase enzyme that transfers a methyl group from a donor to an acceptor.Methylation often occurs on nucleic bases in DNA or amino acids in protein structures...
enzyme transferring a methyl group on a molecule.
Examples are :
- Acetylserotonin O-methyltransferaseAcetylserotonin O-methyltransferaseN-Acetylserotonin O-methyltransferase also known as ASMT is an enzyme that catalyzes the final reaction in melatonin biosynthesis, converting Normelatonin to melatonin. This reaction is embedded in the more general tryptophan metabolism pathway...
- Apigenin 4'-O-methyltransferaseApigenin 4'-O-methyltransferaseIn enzymology, an apigenin 4'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 5,7,4'-trihydroxyflavone , whereas its two products are S-adenosylhomocysteine and 4'-methoxy-5,7-dihydroxyflavone .This enzyme...
- Caffeate O-methyltransferaseCaffeate O-methyltransferaseIn enzymology, a caffeate O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 3,4-dihydroxy-trans-cinnamate, whereas its two products are S-adenosylhomocysteine and 3-methoxy-4-hydroxy-trans-cinnamate.This...
- Caffeoyl-CoA O-methyltransferaseCaffeoyl-CoA O-methyltransferaseIn enzymology, a caffeoyl-CoA O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and caffeoyl-CoA, whereas its two products are S-adenosylhomocysteine and feruloyl-CoA....
- Catechol O-methyltransferase
- Chlorophenol O-methyltransferaseChlorophenol O-methyltransferaseIn enzymology, a chlorophenol O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and trichlorophenol, whereas its two products are S-adenosylhomocysteine and trichloroanisole.This enzyme belongs to the family of...
- Columbamine O-methyltransferaseColumbamine O-methyltransferaseIn enzymology, a columbamine O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and columbamine, whereas its two products are S-adenosylhomocysteine and palmatine....
- Demethylmacrocin O-methyltransferaseDemethylmacrocin O-methyltransferaseIn enzymology, a demethylmacrocin O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and demethylmacrocin, whereas its two products are S-adenosylhomocysteine and macrocin....
- 3'-demethylstaurosporine O-methyltransferase3'-demethylstaurosporine O-methyltransferaseIn enzymology, a 3'-demethylstaurosporine O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 3'-demethylstaurosporine, whereas its two products are S-adenosylhomocysteine and staurosporine.This enzyme belongs...
- Demethylsterigmatocystin 6-O-methyltransferaseDemethylsterigmatocystin 6-O-methyltransferaseIn enzymology, a demethylsterigmatocystin 6-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 6-demethylsterigmatocystin, whereas its two products are S-adenosylhomocysteine and sterigmatocystin.This enzyme...
- 3-demethylubiquinone-9 3-O-methyltransferase3-demethylubiquinone-9 3-O-methyltransferaseIn enzymology, a 3-demethylubiquinone-9 3-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 3-demethylubiquinone-9, whereas its two products are S-adenosylhomocysteine and ubiquinone-9.This enzyme belongs to...
- 3,7-dimethylquercetin 4'-O-methyltransferase3,7-dimethylquercetin 4'-O-methyltransferaseIn enzymology, a 3,7-dimethylquercetin 4'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 5,3',4'-trihydroxy-3,7-dimethoxyflavone , whereas its two products are S-adenosylhomocysteine and...
- Fatty-acid O-methyltransferaseFatty-acid O-methyltransferaseIn enzymology, a fatty-acid O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and fatty acid, whereas its two products are S-adenosylhomocysteine and fatty acid methyl ester.This enzyme belongs to the family of...
- Glucuronoxylan 4-O-methyltransferaseGlucuronoxylan 4-O-methyltransferaseIn enzymology, a glucuronoxylan 4-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and glucuronoxylan D-glucuronate, whereas its two products are S-adenosylhomocysteine and glucuronoxylan...
- 10-hydroxydihydrosanguinarine 10-O-methyltransferase10-hydroxydihydrosanguinarine 10-O-methyltransferaseIn enzymology, a 10-hydroxydihydrosanguinarine 10-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 10-hydroxydihydrosanguinarine, whereas its two products are S-adenosylhomocysteine and...
- 12-hydroxydihydrochelirubine 12-O-methyltransferase12-hydroxydihydrochelirubine 12-O-methyltransferaseIn enzymology, a 12-hydroxydihydrochelirubine 12-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 12-hydroxydihydrochelirubine, whereas its two products are S-adenosylhomocysteine and dihydromacarpine.This...
- 6-hydroxymellein O-methyltransferase6-hydroxymellein O-methyltransferaseIn enzymology, a 6-hydroxymellein O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 6-hydroxymellein, whereas its two products are S-adenosylhomocysteine and 6-methoxymellein.This enzyme belongs to the family...
- 3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferaseIn enzymology, a 3'-hydroxy-N-methyl--coclaurine 4'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 3'-hydroxy-N-methyl--coclaurine, whereas its two products are S-adenosylhomocysteine and -reticuline.This...
- 8-hydroxyquercetin 8-O-methyltransferase8-hydroxyquercetin 8-O-methyltransferaseIn enzymology, a 8-hydroxyquercetin 8-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 3,5,7,8,3',4'-hexahydroxyflavone , whereas its two products are S-adenosylhomocysteine and...
- Iodophenol O-methyltransferaseIodophenol O-methyltransferaseIn enzymology, an iodophenol O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 2-iodophenol, whereas its two products are S-adenosylhomocysteine and 2-iodophenol methyl ether.This enzyme belongs to the family...
- Isobutyraldoxime O-methyltransferaseIsobutyraldoxime O-methyltransferaseIn enzymology, an isobutyraldoxime O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 2-methylpropanal oxime, whereas its two products are S-adenosylhomocysteine and 2-methylpropanal O-methyloxime.This enzyme...
- (iso)eugenol O-methyltransferase(iso)eugenol O-methyltransferaseIn enzymology, a eugenol O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and isoeugenol, whereas its two products are S-adenosylhomocysteine and isomethyleugenol....
- Isoflavone 4'-O-methyltransferaseIsoflavone 4'-O-methyltransferaseIn enzymology, an isoflavone 4'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and isoflavone, whereas its two products are S-adenosylhomocysteine and 4'-O-methylisoflavone.This enzyme belongs to the family of...
- Isoflavone 7-O-methyltransferaseIsoflavone 7-O-methyltransferaseIn enzymology, an isoflavone 7-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 7-hydroxyisoflavone, whereas its two products are S-adenosylhomocysteine and 7-methoxyisoflavone.This enzyme belongs to the...
- Isoliquiritigenin 2'-O-methyltransferaseIsoliquiritigenin 2'-O-methyltransferaseIn enzymology, an isoliquiritigenin 2'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and isoliquiritigenin, whereas its two products are S-adenosylhomocysteine and 2'-O-methylisoliquiritigenin.This enzyme...
- Isoorientin 3'-O-methyltransferaseIsoorientin 3'-O-methyltransferaseIn enzymology, an isoorientin 3'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and isoorientin, whereas its two products are S-adenosylhomocysteine and isoscoparin....
- Jasmonate O-methyltransferaseJasmonate O-methyltransferaseIn enzymology, a jasmonate O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and jasmonate, whereas its two products are S-adenosylhomocysteine and methyl jasmonate....
- Protein-L-isoaspartate(D-aspartate) O-methyltransferase
- Kaempferol 4'-O-methyltransferaseKaempferol 4'-O-methyltransferaseIn enzymology, a kaempferol 4'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and kaempferol, whereas its two products are S-adenosylhomocysteine and kaempferide....
- Licodione 2'-O-methyltransferaseLicodione 2'-O-methyltransferaseIn enzymology, a licodione 2'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and licodione, whereas its two products are S-adenosylhomocysteine and 2'-O-methyllicodione....
- Loganate O-methyltransferaseLoganate O-methyltransferaseIn enzymology, a loganate O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and loganate, whereas its two products are S-adenosylhomocysteine and loganin....
- Luteolin O-methyltransferaseLuteolin O-methyltransferaseIn enzymology, a luteolin O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 5,7,3',4'-tetrahydroxyflavone , whereas its two products are S-adenosylhomocysteine and 5,7,4'-trihydroxy-3'-methoxyflavone.This...
- Macrocin O-methyltransferaseMacrocin O-methyltransferaseIn enzymology, a macrocin O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and macrocin, whereas its two products are S-adenosylhomocysteine and tylosin....
- Methylquercetagetin 6-O-methyltransferaseMethylquercetagetin 6-O-methyltransferaseIn enzymology, a methylquercetagetin 6-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 5,6,3',4'-tetrahydroxy-3,7-dimethoxyflavone, whereas its two products are S-adenosylhomocysteine and...
- 3-methylquercetin 7-O-methyltransferase3-methylquercetin 7-O-methyltransferaseIn enzymology, a 3-methylquercetin 7-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 5,7,3',4'-tetrahydroxy-3-methoxyflavone , whereas its two products are S-adenosylhomocysteine and...
- mRNA (nucleoside-2'-O-)-methyltransferaseMRNA (nucleoside-2'-O-)-methyltransferaseIn enzymology, a mRNA -methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and m7GpppR-RNA, whereas its two products are S-adenosylhomocysteine and m7GpppRm-RNA .This enzyme belongs to the family of transferases,...
- Myricetin O-methyltransferaseMyricetin O-methyltransferaseIn enzymology, a myricetin O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and myricetin, whereas its two products are S-adenosylhomocysteine and syringetin....
- N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferaseN-benzoyl-4-hydroxyanthranilate 4-O-methyltransferaseIn enzymology, a N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and N-benzoyl-4-hydroxyanthranilate, whereas its two products are S-adenosylhomocysteine and...
- O-demethylpuromycin O-methyltransferaseO-demethylpuromycin O-methyltransferaseIn enzymology, an O-demethylpuromycin O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and O-demethylpuromycin, whereas its two products are S-adenosylhomocysteine and puromycin.This enzyme belongs to the family...
- 6-O-methylnorlaudanosoline 5'-O-methyltransferase6-O-methylnorlaudanosoline 5'-O-methyltransferaseIn enzymology, a 6-O-methylnorlaudanosoline 5'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 6-O-methylnorlaudanosoline, whereas its two products are S-adenosylhomocysteine and nororientaline.This enzyme...
- Phenol O-methyltransferasePhenol O-methyltransferaseIn enzymology, a phenol O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and phenol, whereas its two products are S-adenosylhomocysteine and anisole....
- Polysaccharide O-methyltransferasePolysaccharide O-methyltransferaseIn enzymology, a polysaccharide O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 1,4-alpha-D-glucooligosaccharide, whereas its two products are S-adenosylhomocysteine and oligosaccharide containing...
- Protein-glutamate O-methyltransferaseProtein-glutamate O-methyltransferaseIn enzymology, a protein-glutamate O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and protein L-glutamic acid, whereas its two products are S-adenosylhomocysteine and protein L-glutamate methyl ester.This...
- Protein-S-isoprenylcysteine O-methyltransferaseProtein-S-isoprenylcysteine O-methyltransferaseIn enzymology, a protein-S-isoprenylcysteine O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and protein C-terminal S-farnesyl-L-cysteine, whereas its two products are S-adenosylhomocysteine and protein...
- Quercetin 3-O-methyltransferaseQuercetin 3-O-methyltransferaseIn enzymology, a quercetin 3-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 3,5,7,3',4'-pentahydroxyflavone, whereas its two products are S-adenosylhomocysteine and...
- rRNA (adenosine-2'-O-)-methyltransferaseRRNA (adenosine-2'-O-)-methyltransferaseIn enzymology, a rRNA -methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and rRNA, whereas its two products are S-adenosylhomocysteine and rRNA containing a single residue of 2'-O-methyladenosine.This enzyme belongs...
- (RS)-norcoclaurine 6-O-methyltransferase(RS)-norcoclaurine 6-O-methyltransferaseIn enzymology, a -norcoclaurine 6-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and -norcoclaurine, whereas its two products are S-adenosylhomocysteine and -coclaurine.This enzyme belongs to the family of...
- (S)-scoulerine 9-O-methyltransferase(S)-scoulerine 9-O-methyltransferaseIn enzymology, a -scoulerine 9-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and -scoulerine, whereas its two products are S-adenosylhomocysteine and -tetrahydrocolumbamine.This enzyme belongs to the family of...
- Sterigmatocystin 8-O-methyltransferaseSterigmatocystin 8-O-methyltransferaseIn enzymology, a sterigmatocystin 8-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and sterigmatocystin, whereas its two products are S-adenosylhomocysteine and 8-O-methylsterigmatocystin.This enzyme belongs to...
- Tabersonine 16-O-methyltransferaseTabersonine 16-O-methyltransferaseIn enzymology, a tabersonine 16-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 16-hydroxytabersonine, whereas its two products are S-adenosylhomocysteine and 16-methoxytabersonine.This enzyme belongs to the...
- Tetrahydrocolumbamine 2-O-methyltransferaseTetrahydrocolumbamine 2-O-methyltransferaseIn enzymology, a tetrahydrocolumbamine 2-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and 5,8,13,13a-tetrahydrocolumbamine, whereas its two products are S-adenosylhomocysteine and tetrahydropalmatine.This...
- Tocopherol O-methyltransferaseTocopherol O-methyltransferaseIn enzymology, a tocopherol O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and gamma-tocopherol, whereas its two products are S-adenosylhomocysteine and alpha-tocopherol....
- tRNA guanosine-2'-O-methyltransferaseTRNA guanosine-2'-O-methyltransferaseIn enzymology, a tRNA guanosine-2'-O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and tRNA, whereas its two products are S-adenosylhomocysteine and tRNA containing 2'-O-methylguanosine.This enzyme belongs to...
- Vitexin 2"-O-rhamnoside 7-O-methyltransferase
- Xanthotoxol O-methyltransferaseXanthotoxol O-methyltransferaseIn enzymology, a xanthotoxol O-methyltransferase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are S-adenosyl methionine and xanthotoxol, whereas its two products are S-adenosylhomocysteine and O-methylxanthotoxol....