Soluble epoxide hydrolase (sEH) is a bifunctional enzyme that in humans is encoded by the EPHX2 gene. sEH is a member of the epoxide hydrolase family....
26 KB (3,080 words) - 15:18, 29 March 2024
Epoxide hydrolases (EHs), also known as epoxide hydratases, are enzymes that metabolize compounds that contain an epoxide residue; they convert this residue...
19 KB (2,208 words) - 02:36, 23 September 2024
fatty acid epoxides including microsomal epoxide hydrolase (i.e. epoxide hydrolase 1 or EH1), soluble epoxide hydrolase (i.e. epoxide hydrolase 2 or EH2)...
7 KB (778 words) - 06:12, 12 January 2024
of epoxide hydrolase isozymes, the epoxide hydrolases. This set includes the Microsomal epoxide hydrolase (also termed epoxide hydrolase 1, EPHX1, mEH...
9 KB (1,143 words) - 05:58, 17 June 2024
epoxide hydrolase (JHEH) is an enzyme that inactivates insect juvenile hormones. This inactivation is accomplished through hydrolysis of the epoxide functional...
6 KB (671 words) - 20:52, 7 September 2020
enzymology, a microsomal epoxide hydrolase (mEH) (EC 3.3.2.9) is an enzyme that catalyzes the hydrolysis reaction between an epoxide and water to form a diol...
24 KB (2,780 words) - 14:27, 8 December 2023
enzymology, a limonene-1,2-epoxide hydrolase (EC 3.3.2.8) is an enzyme that catalyzes the chemical reaction limonene-1,2-epoxide + H2O ⇌ {\displaystyle \rightleftharpoons...
11 KB (1,346 words) - 04:30, 23 September 2024
Epoxyeicosatrienoic acid (redirect from Eicosatrienoic acid epoxide)
from epoxides to less active or inactive dihydroxy-eicosatrienoic acids (diHETrEs) by a widely distributed cellular enzyme, soluble epoxide hydrolase (sEH)...
48 KB (5,915 words) - 10:25, 22 September 2024
Leukotriene A4 hydrolase adds a water molecule across the epoxide ring on Leukotriene A4. The addition of the water molecule opens the epoxide ring and causes...
6 KB (595 words) - 08:01, 19 April 2024
In biochemistry, glycoside hydrolases (also called glycosidases or glycosyl hydrolases) are a class of enzymes which catalyze the hydrolysis of glycosidic...
18 KB (1,932 words) - 08:37, 4 July 2024
is triethylenetetramine (TETA). Epoxides are alkylating agents, making many of them highly toxic. Epoxide hydrolase Juliá–Colonna epoxidation Massingill...
22 KB (2,324 words) - 21:50, 25 August 2024
6-oxide hydrolase (EC 3.3.2.11, cholesterol-epoxide hydrolase, ChEH) is an enzyme with systematic name 5,6alpha-epoxy-5alpha-cholestan-3beta-ol hydrolase. This...
5 KB (526 words) - 13:31, 26 August 2023
Diepoxybutane (category Epoxides)
4-diepoxybutane (DEB) or into 3-butene-1,2-diol (BDD). The hydrolysis of DEB by epoxide hydrolase or the oxidation of BDD by cytochrome p450 produces 3,4-epoxy-1,2-butanediol...
10 KB (843 words) - 09:27, 16 December 2023
Epoxydocosapentaenoic acid (category Epoxides)
by ubiquitous cellular soluble epoxide hydrolase (sEH; also termed epoxide hydrolase 2). Consequently, these epoxides, including EDPs, operate as short-lived...
17 KB (1,976 words) - 06:17, 19 October 2024
soluble epoxide hydrolase (ambiguous). Epoxide hydrolase 2 * Newman JW, Morisseau C, Harris TR, Hammock BD (2003). "The soluble epoxide hydrolase encoded...
4 KB (456 words) - 03:42, 27 October 2023
products including (+)-benzo[a]pyrene-7,8-epoxide. The enzyme epoxide hydrolase, then hydrates the epoxide ring to yield the vicinal diol (−)-benzo[a]pyrene-7...
16 KB (1,494 words) - 08:30, 24 January 2024
Benzo(a)pyrene (redirect from Benzopyrene diol epoxide)
including (+)benzo[a]pyrene-7,8-epoxide. This product is metabolized by epoxide hydrolase, opening up the epoxide ring to yield (−)benzo[a]pyrene-7...
28 KB (2,662 words) - 13:19, 5 November 2024
before being converted by a soluble epoxide hydrolase (also termed epoxide hydrolase 2 or sEH) to their corresponding dihydroxy-eicosatetraenoic acid (diHETE)...
40 KB (4,556 words) - 14:03, 23 October 2024
Epoxide hydrolase 1 is an enzyme encoded by the EPHX1 gene in humans. Epoxide hydrolase plays an important role in both the activation and detoxification...
26 KB (2,998 words) - 14:29, 29 March 2024
Defines a Distinct Class of α/β Epoxide Hydrolases Utilizing a His/Tyr Ring-opening Pair". Protein Pept Lett. 19 (2): 186–193. doi:10.2174/092986612799080392...
8 KB (932 words) - 16:14, 15 October 2024
6-oxide hydrolase Hepoxilin-epoxide hydrolase Isochorismatase Leukotriene-A4 hydrolase Limonene-1,2-epoxide hydrolase Microsomal epoxide hydrolase Trans-epoxysuccinate...
33 KB (3,650 words) - 18:48, 10 September 2024
by epoxide hydrolase (EH) to form BaP-7,8-dihydrodiol. Finally, CYP1A1 catalyses this intermediate to form BaP-7,8-dihydrodiol-9,10-epoxide, which is a...
15 KB (1,829 words) - 15:56, 16 September 2024
dithiocarbonate. 1,3-Dicyclohexyl urea (DCU) is a potent soluble epoxide hydrolase (sEH) inhibitor. It has been shown to lower systemic blood pressure...
3 KB (169 words) - 20:36, 27 February 2024
other similarly acting epoxide hydrolases such as microsomal epoxide hydrolase or epoxide hydrolase 2 may prove to hepoxilin hydrolase activity. While the...
32 KB (3,972 words) - 20:16, 12 July 2024
Epoxyeicosatetraenoic acid (category Epoxides)
pathway. Membrane-bound microsomal epoxide hydrolase (mEH or epoxide hydrolase 2 [EC 3.2.2.9.]) can metabolize EEQs to their dihydroxy products but is...
25 KB (2,531 words) - 10:23, 15 October 2024
aminopeptidase (aminopeptidase B), leukotriene A4 hydrolase (a zinc metalloprotease that displays both epoxide hydrolase and aminopeptidase activities), alanyl aminopeptidase...
7 KB (491 words) - 21:27, 17 September 2023
diseases may be achieved by using inhibitors of an enzyme (soluble epoxide hydrolase) involved in formation of oxylipins. In Parkinson's disease, oxylipin...
15 KB (1,626 words) - 03:16, 19 June 2024
glycerolipids containing esterified EET moities; and c) soluble epoxide hydrolase (sEH)(Epoxide hydrolase 2) as the enzyme that catalyzes EET hydration to...
24 KB (2,419 words) - 09:05, 2 November 2024
8R-hydroxy-11R,12R-epoxy-hepoxilin A3 is further metabolized by soluble Epoxide hydrolase 2 (sEH) to 8R,11R,12R-trihydroxy-5Z,9E,14Z-eicosatetraenoic acid. 12(R)-HpETE...
63 KB (6,987 words) - 10:03, 27 March 2024
carcinogenesis. Different classes of enzymes, such as P450 monooxygenases, epoxide hydrolase, or acetyltransferases can catalyze the process in the cell, mostly...
9 KB (928 words) - 07:29, 9 August 2024