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Oxidoreductase: Difference between revisions
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(Created page with "== Introduction == Oxidoreductases are a class of enzymes that catalyze oxidation-reduction reactions, where the transfer of electrons occurs between molecules. These enzymes play a crucial role in various biological processes, including cellular respiration, photosynthesis, and detoxification. Oxidoreductases are essential for maintaining the redox balance within cells and are involved in metabolic pathways that generate energy and synthesize biomolecules. == Classific...") |
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The structure of oxidoreductases varies widely, reflecting their diverse functions. However, common features include active sites that accommodate specific substrates and cofactors. The active site often contains amino acid residues that participate in the redox reaction, such as cysteine, histidine, or tyrosine. Additionally, many oxidoreductases possess prosthetic groups, such as heme or iron-sulfur clusters, which facilitate electron transfer. | The structure of oxidoreductases varies widely, reflecting their diverse functions. However, common features include active sites that accommodate specific substrates and cofactors. The active site often contains amino acid residues that participate in the redox reaction, such as cysteine, histidine, or tyrosine. Additionally, many oxidoreductases possess prosthetic groups, such as heme or iron-sulfur clusters, which facilitate electron transfer. | ||
[[Image:Detail-92821.jpg|thumb|center|Three-dimensional structure of an oxidoreductase enzyme, showing the active site and bound cofactors.|class=only_on_mobile]] | |||
[[Image:Detail-92822.jpg|thumb|center|Three-dimensional structure of an oxidoreductase enzyme, showing the active site and bound cofactors.|class=only_on_desktop]] | |||
== Biological Functions == | == Biological Functions == | ||