An enzyme (EC class 1) catalyzing an oxidation-reduction reaction. Trivial names for oxidoreductases include dehydrogenase, reductase, oxidase (where O2 is the H acceptor), oxygenase (where O2 is incorporated into the substrate), peroxidase (H2O2 is the acceptor; catalase is an exception), and hydroxylase (coupled oxidation of two donors). SEE ALSO: oxidase.

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ox·i·do·re·duc·tase 'äk-səd-ō-ri-'dək-.tās, -.tāz n an enzyme that catalyzes an oxidation-reduction reaction

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one of a group of enzymes that catalyse oxidation-reduction reactions. This class includes the enzymes formerly known either as dehydrogenases or as oxidases.

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ox·i·do·re·duc·tase (ok″sĭ-do-re-dukґtās) [EC 1] any member of a class of enzymes that catalyze the reversible transfer of electrons from a substrate that becomes oxidized (hydrogen or electron donor) to a substrate that becomes reduced (hydrogen or electron acceptor). The class includes dehydrogenases, hydroxylases, oxidases, oxygenases, peroxidases, and reductases.

Medical dictionary. 2011.

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  • oxidoreductase — oxidoreductase. См. редуктазы. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • oxidoreductase — [äk΄si dō rē duk′tās΄, äk΄si dō rē duk′tāz΄] n. any of a class of enzymes that act as catalysts in chemical reactions involving oxidation reduction …   English World dictionary

  • Oxidoreductase — In biochemistry, an oxidoreductase is an enzyme that catalyzes the transfer of electrons from one molecule (the reductant, also called the hydrogen or electron donor) to another (the oxidant, also called the hydrogen or electron acceptor). This… …   Wikipedia

  • oxidoreductase — /ok si doh ri duk tays, tayz /, n. Biochem. any of a class of enzymes that act as a catalyst, some of them conjointly, causing the oxidation and reduction of compounds. Also, oxido reductase. [1920 25; OXIDE + O + REDUCTASE] * * * ▪ enzyme… …   Universalium

  • oxidoreductase — oksidoreduktazė statusas T sritis chemija apibrėžtis Fermentas, katalizuojantis oksidacijos redukcijos reakciją. atitikmenys: angl. oxidoreductase rus. оксидоредуктаза …   Chemijos terminų aiškinamasis žodynas

  • Oxidoreductase FAD-binding domain — Identifiers Symbol FAD binding 6 Pfam PF00970 InterPro …   Wikipedia

  • Oxidoreductase NAD-binding domain — Identifiers Symbol NAD binding 1 Pfam PF00175 InterPro …   Wikipedia

  • oxidoreductase — noun Etymology: oxidation + o + reduction + ase Date: 1922 an enzyme that catalyzes an oxidation reduction reaction …   New Collegiate Dictionary

  • oxidoreductase — An oxidase that uses molecular oxygen as the electron acceptor …   Dictionary of molecular biology

  • oxidoreductase — noun Any enzyme that catalyzes an oxidation reduction (redox) reaction …   Wiktionary

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