| prostaglandin E1 monooxygenase | <enzyme> Requires NADPH; liver microsome enzyme is cytochrome p-450 dependent; catalyses omega hydroxylation Registry number: EC 1.14.- Synonym: pge1 monooxygenase (26 Jun 1999) |
|---|---|
| prostaglandin E2 | <chemical> 7-(3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl)-5-heptenoic acid. The most common and most biologically active of the mammalian prostaglandins. It exhibits most biological activities characteristic of prostaglandins and has been used extensively as an oxytocic agent. The compound also displays a protective effect on the intestinal mucosa. Pharmacological action: oxytocics. Chemical name: Prosta-5,13-dien-1-oic acid, 11,15-dihydroxy-9-oxo-, (5Z,11alpha,13E,15S)- (12 Dec 1998) |
| prostaglandin-E2 9-reductase | <enzyme> Catalyses reversibly an nad+ dependent oxidation of the 9alpha-hydroxyl group of 15-keto-13,14-dihydro-pgf2alpha to 15-keto-13,14-dihydro-pge2; also acts on pga1; sequence data indicates that it is identical with carbonyl reductase (NADPH) (EC 1.1.1.184) Registry number: EC 1.1.1.189 Synonym: 9-ketoprostaglandin reductase, prostaglandin-9-hydroxydehydrogenase, pge2 9-ketoreductase, pge 9-ketoreductase, prostaglandin e2-9-oxoreductase, prostaglandin 9-ketoreductase, prostaglandin e2-9-ketoreductase, 9-hydroxy-pg dehydrogenase, 9-hydroxyprostaglandin dehydrogenase, pge2 9-reductase (26 Jun 1999) |
| prostaglandin endoperoxides | Precursors in the biosynthesis of prostaglandins and thromboxanes from arachidonic acid. They are physiologically active compounds, having effect on vascular and airway smooth muscles, platelet aggregation, etc. (12 Dec 1998) |
| prostaglandin endoperoxides, synthetic | Synthetic compounds that are analogs of the naturally occurring prostaglandin endoperoxides and that mimic their pharmacologic and physiologic activities. They are usually more stable than the naturally occurring compounds. (12 Dec 1998) |
| prostaglandin-E synthase | <enzyme> Converts pgh to pge; part of prostaglandin synthase complex Registry number: EC 5.3.99.3 Synonym: prostaglandin r2 e-isomerase, endoperoxide isomerase, prostaglandin endoperoxide e isomerase, prostaglandin h2 e-isomerase, pge2 isomerase, prostaglandin e2 isomerase, pgr2 e-isomerase, prostaglandin h2-prostaglandin e2 isomerase, prostaglandin e isomerase (26 Jun 1999) |
| prostaglandin F2a | <chemical> 7-(3,5-dihydroxy-2-(3-hydroxy-1-octenyl)cyclopentyl)-5-heptenoic acid. A natural prostaglandin f analog that has oxytocic, luteolytic, and abortifacient activities. Due to its vasocontractile properties, the compound has a variety of other biological actions. Pharmacological action: abortifacient agents, non-steroidal, oxytocics. Chemical name: Prosta-5,13-dien-1-oic acid, 9,11,15-trihydroxy-, (5Z,9alpha,11alpha,13E,15S)- (12 Dec 1998) |
| prostaglandin F2a tromethamine | An oxytocic agent. Synonym: prostaglandin F2a tromethamine. (05 Mar 2000) |
| prostaglandin-F synthase | <enzyme> Catalyses conversion of pgd2 to pgf2alpha; also converts pgh2 to pgf2alpha Registry number: EC 1.1.1.188 Synonym: pgd2 11-keto reductase, pgf synthetase, pgf synthase, prostaglandin d2-NADPH-dependent ketoreductase, prostaglandin f synthetase, pgf2alpha synthase, prostaglandin d2 11-keto reductase (26 Jun 1999) |
| acetylene-allene thioester isomerase | <enzyme> Converts 3-acetylenic fatty acyl thioesters to 2,3-dienoyl fatty acyl thioesters Registry number: EC 5.3.99.- (26 Jun 1999) |
| arabinose-5-phosphate isomerase | <enzyme> Catalyses reversibly the conversion of arabinose phosphate to ribulosephosphate Registry number: EC 5.3.1.13 Synonym: arabinose 5-phosphate ketolisomerase, arabinosephosphate isomerase (26 Jun 1999) |
| galactose-6-phosphate isomerase | <enzyme> Converts galactose 6-phosphate to tagatose 6-phosphate Registry number: EC 5.3.1.- Synonym: galactose 6-phosphate isomerase, gal-6-p isomerase, tagatose-6-phosphate isomerase (26 Jun 1999) |
| maleate isomerase | <enzyme> Converts maleate to fumarate; amino acid sequence sourced from from alcaligenes faecalis. Registry number: EC 5.2.1.1 Synonym: maleate cis-trans-isomerase (26 Jun 1999) |
| maleylpyruvate isomerase | <enzyme> Catalyses isomerization of 3-maleylpyruvate to 3-fumarylpyruvate Registry number: EC 5.2.1.4 (26 Jun 1999) |
| mannose-6-phosphate isomerase | <enzyme> An enzyme that catalyses the reversible isomerization of d-mannose-6-phosphate to form d-fructose-6-phosphate, an important step in glycolysis. Chemical name: D-Mannose-6-phosphate ketol isomerase Registry number: EC 5.3.1.8 (12 Dec 1998) |