| hydroxy acids | Organic compounds containing both the hydroxyl and carboxyl radicals. (12 Dec 1998) |
|---|---|
| hydroxy-Y base | <chemical> Chemical name: 1h-imidazo(1,2-a)purine-7-butanoic acid, 4,9-dihydro-beta-hydroxy-alpha-((methoxycarbonyl)amino)-4,6-dimethyl-9-oxo-, methyl ester Synonym: alpha-(carboxyamino)-beta-hydroxy-4,9-dihydro-4,6- dimethyl-9-oxo-1h-imidazo(1,2-a)purine-7-butyric acid dimethyl ester (26 Jun 1999) |
| N-hydroxy-2-acetylaminofluorene N-O-acyltransferase | <enzyme> From rat liver; forms non-mutagenic n-o-acetyl-2-acetylaminofluorene Registry number: EC 2.3.1.- Synonym: n-oh-aaf n-o-acyltransferase, haf-acyltransferase (26 Jun 1999) |
| N-hydroxy-2-acetylaminofluorene reductase | <enzyme> Dehydroxylates n-hydroxy-2-acetylaminofluorene to 2-acetylaminofluorene; can use cysteine, glutathione, dithiothreitol, 2-mercaptoeethanol, NADPH or NADH as electron donor Registry number: EC 1.14.99.- Synonym: n-hydroxy-aaf reductase (26 Jun 1999) |
| N-hydroxy-2-acetylaminofluorene sulfotransferase | <enzyme> From rat liver; forms non-mutagenic n-o-sulfo-2-acetylaminofluorene Registry number: EC 2.8.2.- Synonym: haf-sulfotransferase (26 Jun 1999) |
| succinyl-CoA-3-hydroxy-3-methylglutarate CoA transferase | <enzyme> Rat liver mitochondrial enzyme which catalyses transfer of a conezyme a molecule from succinyl-CoA to 3-hydroxy-3-methylglutarate Registry number: EC 2.8.3.- Synonym: succinylcoa-hmg CoA transferase, sca-hmg cat (26 Jun 1999) |
| 12-hydroxy-5,8,10,14-eicosatetraenoic acid | A lipoxygenase metabolite of arachidonic acid. It is a highly selective ligand used to label mu-opioid receptors in both membranes and tissue sections. The 12-s-hete analog has been reported to augment tumour cell metastatic potential through activation of protein kinase c. (12 Dec 1998) |
| 2,5-diamino-6-hydroxy-4-ribosylaminopyrimidine-5'-phosphate reductase | <enzyme> Nadp-dependent; forms 2,5-diamino-6-hydroxy-4-ribitylaminopyrimidine-5'-phosphate; intermediate in riboflavin biosynthesis Registry number: EC 1.1.1.- Synonym: dahrampp reductase, 2,5-diamino-4-oxy-6-ribosylaminopyrimidine-5'-phosphate reductase (26 Jun 1999) |
| 2-hydroxy-3-carboxy-6-oxo-7-methylocta-2,4-dienoate decarboxylase | <enzyme> Catalyses conversion of 2-hydroxy-3-carboxy-6-oxo-7-methylocta-2,4-dienoate to 2-hydroxy-6-oxo-7-methylocta-2,4-dienoate; enzyme d of p-cumate catabolic pathway in pseudomonas putida Registry number: EC 4.1.1.- Synonym: cmtd gene product (26 Jun 1999) |
| 2-hydroxy-3-oxoadipate synthase | <enzyme> Deficient in hyperoxaluria type i Registry number: EC 4.1.3.15 Synonym: 2-ketoglutarate-glyoxylate carboligase, glyoxylate-oxoglutarate carboligase, delta-hydroxylaevulinate synthase, 2-oxoglutarate-glyoxylate carboligase, 2-hydroxy-3-oxoadipate carboxylase (26 Jun 1999) |
| 2-hydroxy-3-oxopropionate reductase | <enzyme> Catalyses reversibly the reduction of glycerate to 2-hydroxy-3-oxopropanate in the presence of nad(p+) Registry number: EC 1.1.1.60 Synonym: tartronate saemialdehyde reductase, tsa reductase (26 Jun 1999) |
| 2-hydroxy-4-carboxymucconate-6-saemialdehyde dehydrogenase | <enzyme> Catalyses alpha-hydroxy-gamma-carboxymuconic-epsilon-saemialdehyde to alpha-hydroxy-gamma-carboxymuconic acid Registry number: EC 1.2.1.45 Synonym: alpha-hydroxy-gamma-carboxymuconic-epsilon-saemialdehyde dehydrogenase, chms dehydrogenase (26 Jun 1999) |
| 2-hydroxy-5-nitrobenzyl bromide | <chemical> 2-(bromomethyl)-5-nitrophenol. A chemical reagent that reacts with and modifies chemically the tryptophan portion of protein molecules. Used for 'active site' enzyme studies and other protein studies. Sometimes referred to as koshland's reagent. Pharmacological action: indicators and reagents. Chemical name: Phenol, 2-(bromomethyl)-4-nitro- (12 Dec 1998) |
| 2-hydroxy-6-oxo-2,4-heptadienoate hydrolase | <enzyme> Above cpd hydrolyzed to 2-oxopent-4-enoate (2-hydroxypenta-2,4-dienoate); enzyme e of p-cumate catabolic pathway in pseudomonas putida Registry number: EC 3.7.- Synonym: hodh hydrolase, 2-hydroxy-6-oxohepta-2,4-dienoate hydrolase, cmte gene product (26 Jun 1999) |
| 2-hydroxy-isonicotinic acid hydroxylase | <enzyme> Forms 2,6-dihydroxy-isonicotinic acid (citrazinic acid); contains iron and a flavin; incorporates hydroxyl group of water Registry number: EC 1.- Synonym: hinah (26 Jun 1999) |