An Entity of Type: enzyme, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Epoxide hydrolases (EH's), also known as epoxide hydratases, are enzymes that metabolize compounds that contain an epoxide residue; they convert this residue to two hydroxyl residues through an epoxide hydrolysis reaction to form diol products. Several enzymes possess EH activity. Microsomal epoxide hydrolase (epoxide hydrolase 1, EH1, or mEH), soluble epoxide hydrolase (sEH, epoxide hydrolase 2, EH2, or cytoplasmic epoxide hydrolase), and the more recently discovered but not as yet well defined functionally, epoxide hydrolase 3 (EH3) and epoxide hydrolase 4 (EH4) are structurally closely related isozymes. Other enzymes with epoxide hydrolase activity include leukotriene A4 hydrolase, Cholesterol-5,6-oxide hydrolase, MEST (gene) (Peg1/MEST), and Hepoxilin-epoxide hydrolase. The hydrolases

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dbo:abstract
  • Epoxide hydrolases (EH's), also known as epoxide hydratases, are enzymes that metabolize compounds that contain an epoxide residue; they convert this residue to two hydroxyl residues through an epoxide hydrolysis reaction to form diol products. Several enzymes possess EH activity. Microsomal epoxide hydrolase (epoxide hydrolase 1, EH1, or mEH), soluble epoxide hydrolase (sEH, epoxide hydrolase 2, EH2, or cytoplasmic epoxide hydrolase), and the more recently discovered but not as yet well defined functionally, epoxide hydrolase 3 (EH3) and epoxide hydrolase 4 (EH4) are structurally closely related isozymes. Other enzymes with epoxide hydrolase activity include leukotriene A4 hydrolase, Cholesterol-5,6-oxide hydrolase, MEST (gene) (Peg1/MEST), and Hepoxilin-epoxide hydrolase. The hydrolases are distinguished from each other by their substrate preferences and, directly related to this, their functions. (en)
  • Une époxyde hydrolase, ou époxyde hydratase, est une hydrolase qui catalyse une réaction telle que : * Époxyde hydrolase microsomale (EC 3.3.2.9) : oxyde de cis-stilbène + H2O (+)-(1R,2R)-1,2-diphényléthane-1,2-diol ; * Époxyde hydrolase soluble (EC 3.3.2.10) : un époxyde + H2O un glycol. Ces enzymes, abondantes dans le réticulum endoplasmique, interviennent dans la détoxication dans le cadre du métabolisme des médicaments. Elle convertissent les époxydes en trans-dihydrodiols, qui peuvent être conjugués et excrétés de l'organisme. Les époxydes proviennent de la dégradation de composés aromatiques. Un déficit en ces enzymes chez des patients recevant un traitement anti-épileptique tel que la phénytoïne est susceptible de provoquer un syndrome d'hypersensibilité médicamenteuse. Les époxydes sont des métabolites importants produits par le cytochrome P450 à partir de liaisons carbone-carbone insaturé, et sont également mutagène. (fr)
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  • 3.3.2.10
  • 3.3.2.9
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  • Epoxide hydrolase from Mycobacterium tuberculosis. (en)
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  • epoxide hydrolase 2, cytoplasmic (en)
  • epoxide hydrolase 4 (en)
  • microsomal epoxide hydrolase (en)
  • soluble epoxide hydrolase (en)
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  • Epoxide hydrolases (EH's), also known as epoxide hydratases, are enzymes that metabolize compounds that contain an epoxide residue; they convert this residue to two hydroxyl residues through an epoxide hydrolysis reaction to form diol products. Several enzymes possess EH activity. Microsomal epoxide hydrolase (epoxide hydrolase 1, EH1, or mEH), soluble epoxide hydrolase (sEH, epoxide hydrolase 2, EH2, or cytoplasmic epoxide hydrolase), and the more recently discovered but not as yet well defined functionally, epoxide hydrolase 3 (EH3) and epoxide hydrolase 4 (EH4) are structurally closely related isozymes. Other enzymes with epoxide hydrolase activity include leukotriene A4 hydrolase, Cholesterol-5,6-oxide hydrolase, MEST (gene) (Peg1/MEST), and Hepoxilin-epoxide hydrolase. The hydrolases (en)
  • Une époxyde hydrolase, ou époxyde hydratase, est une hydrolase qui catalyse une réaction telle que : * Époxyde hydrolase microsomale (EC 3.3.2.9) : oxyde de cis-stilbène + H2O (+)-(1R,2R)-1,2-diphényléthane-1,2-diol ; * Époxyde hydrolase soluble (EC 3.3.2.10) : un époxyde + H2O un glycol. Les époxydes sont des métabolites importants produits par le cytochrome P450 à partir de liaisons carbone-carbone insaturé, et sont également mutagène. (fr)
rdfs:label
  • Epoxide hydrolase (en)
  • Époxyde hydrolase (fr)
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  • microsomal epoxide hydrolase (en)
  • soluble epoxide hydrolase (en)
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