decarboxylase

decarboxylase
Any enzyme (EC 4.1.1.x) that removes a molecule of carbon dioxide from a carboxylic group ( e.g., from an α-amino acid, converting it into an amine).

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de·car·box·yl·ase .dē-kär-'bäk-sə-.lās, -.lāz n any of a group of enzymes that accelerate decarboxylation esp. of amino acids

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de·car·box·y·lase (de″kahr-bokґsə-lās) a term used in the recommended names of enzymes of the sub-subclass carboxy-lyase [EC 4.1.1]; they catalyze the nonhydrolytic removal of carbon dioxide from carboxylic acids.

Medical dictionary. 2011.

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  • décarboxylase — [ dekarbɔksilaz ] n. f. • 1946; de dé et carboxylase ♦ Biochim. Enzyme qui catalyse une décarboxylation. Appos. Lysine décarboxylase. ⊗ CONTR. Carboxylase. ● décarboxylase nom féminin Enzyme entraînant la libération d un groupement carboxyle d un …   Encyclopédie Universelle

  • Decarboxylase — Décarboxylase Enzyme réalisant une décarboxylation, transformation chimique qui aboutit à la perte d un groupe carboxyle (CO2). Ce document provient de « D%C3%A9carboxylase ». Catégorie : Enzyme …   Wikipédia en Français

  • Decarboxylase — De|car|b|o|xy|la|se [↑ de u. ↑ Carboxylase] Syn.: Carboxylyase: die Abspaltung von Kohlendioxid aus Carbonsäuren (↑ Decarboxylierung), im Allg. auch die umgekehrte Reaktion bewirkendes Enzym, z. B. die Pyruvat Decarboxylase …   Universal-Lexikon

  • decarboxylase — dekarboksilazė statusas T sritis chemija apibrėžtis Fermentas, katalizuojantis CO₂ atskilimą nuo substrato. atitikmenys: angl. decarboxylase rus. декарбоксилаза …   Chemijos terminų aiškinamasis žodynas

  • decarboxylase broth — a liquid culture medium containing beef extract, peptone, and glucose, to which is added an amino acid (commonly lysine, arginine, or ornithine), for the determination of the amino acid decarboxylase activity as a differential character of… …   Medical dictionary

  • decarboxylase — noun Date: 1940 any of a group of enzymes that accelerate decarboxylation especially of amino acids …   New Collegiate Dictionary

  • Decarboxylase — Decarboxylasen Enzymklassifikation EC, Kategorie …   Deutsch Wikipedia

  • Décarboxylase — Enzyme réalisant une décarboxylation, transformation chimique qui aboutit à la perte d un groupe carboxyle (CO2). Portail de la biochimie Catégorie : EC 4.1.1 …   Wikipédia en Français

  • decarboxylase — /dee kahr bok seuh lays , layz /, n. Biochem. any of the class of enzymes that catalyze the release of carbon dioxide from the carboxyl group of certain organic acids. Also called carboxylase. [1935 40; DECARBOXYL(ATE) + ASE] * * * …   Universalium

  • decarboxylase — noun Any enzyme that catalyzes the hydrolysis of a carboxyl group, effectively removing carbon dioxide from a compound …   Wiktionary

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