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O-methyltransferase
go.drugbank.com/bio_entities/BE0003784TargetEnzymeSynechocystis sp. (strain PCC 6803 / Kazusa)Polypeptides: O-methyltransferaseCarnitine O-acetyltransferase
go.drugbank.com/bio_entities/BE0000496TargetEnzymeHumansTrans-2-enoyl-CoAs and 2-methylacyl-CoAs are poor substrates (PubMed:23485643) … Catalyzes the reversible transfer of acyl groups from carnitine to coenzyme A (CoA) and regulates the acyl-CoA/CoA ratio.
Polypeptides: Carnitine O-acetyltransferaseCholine O-acetyltransferase
go.drugbank.com/bio_entities/BE0000519EnzymeTargetHumansCatalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses
Polypeptides: Choline O-acetyltransferaseFunction: choline O-acetyltransferase activityGalactoside O-acetyltransferase
go.drugbank.com/bio_entities/BE0001404TargetEscherichia coli (strain K12)Catalyzes the CoA-dependent transfer of an acetyl group to the 6-O-methyl position of a range of galactosides, glucosides, and lactosides (PubMed:14009486, PubMed:4630409, PubMed:7592843).
Polypeptides: Galactoside O-acetyltransferaseSynonyms: Acetyl-CoA:galactoside 6-O-acetyltransferaseCatechol O-methyltransferase
go.drugbank.com/bio_entities/BE0002089TargetEnzymeHumansCatalyzes the O-methylation, and thereby the inactivation, of catecholamine neurotransmitters and catechol hormones. … Also shortens the biological half-lives of certain neuroactive drugs, like L-DOPA, alpha-methyl DOPA and isoproterenol
Polypeptides: Catechol O-methyltransferaseFunction: catechol O-methyltransferase activityo-succinylbenzoate synthase
go.drugbank.com/bio_entities/BE0002715TargetEscherichia coli (strain K12)Converts 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate (SHCHC) to 2-succinylbenzoate (OSB) (PubMed:10194342, PubMed:8335646). Does not show detectable N-acylamino acid racemase (NAAAR) activity with N-acetyl-S-methionine as subst...
Polypeptides: o-succinylbenzoate synthaseSynonyms: o-succinylbenzoic acid synthaseO-GlcNAcase NagJ
go.drugbank.com/bio_entities/BE0003351TargetClostridium perfringens (strain 13 / Type A)Capable of hydrolyzing the glycosidic link of O-GlcNAcylated proteins. Can bind and deglycosylate O-glycosylated peptides from mammals. … Can use p-nitrophenyl-beta-GlcNAc and 4-methylumbelliferone-GlcNAc as substrates (in vitro).
Polypeptides: O-GlcNAcase NagJFunction: [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine/L-threonine O-N-acetyl-alpha-D-glucosaminase activityAcetylserotonin O-methyltransferase
go.drugbank.com/bio_entities/BE0003553EnzymeHumansCatalyzes the transfer of a methyl group onto N-acetylserotonin, producing melatonin (N-acetyl-5-methoxytryptamine)
Polypeptides: Acetylserotonin O-methyltransferaseSynonyms: Hydroxyindole O-methyltransferaseO-GlcNAcase BT_4395
go.drugbank.com/bio_entities/BE0004258TargetBacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)Can hydrolyze the glycosidic link of O-GlcNAcylated proteins. Can use p-nitrophenyl-beta-GlcNAc and 4-methylumbelliferone-GlcNAc as substrates (in vitro).
Polypeptides: O-GlcNAcase BT_4395Function: [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine/L-threonine O-N-acetyl-alpha-D-glucosaminase activityo-succinylbenzoate synthase
go.drugbank.com/bio_entities/BE0004273TargetThermobifida fusca (strain YX)Converts 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate (SHCHC) to 2-succinylbenzoate (OSB) (PubMed:24060347, PubMed:24872444). Does not show N-succinylamino acid racemase (NSAR) activity with N-succinyl-L-phenylglycine as substra...
Polypeptides: o-succinylbenzoate synthaseSynonyms: o-succinylbenzoic acid synthase