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NADPH dehydrogenase 3

UniProtKB accession:  P41816
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Go to UniProtKB:  P41816
UniProtKB description:  Flavin-dependent enoate reductase that catalyzes the chemo- and stereoslective hydrogenation of electron-poor alkenes. The enzyme is reduced by NADPH, and oxygen, quinones, and alpha,beta-unsaturated aldehydes and ketones can act as electron acceptors to complete catalytic turnover. The physiological oxidant remains elusive (By similarity). Has a prooxidant activity, increasing reactive oxygen species (ROS) levels when overexpressed. Formation of OYE2-OYE3 heterodimers contribute to the induction of programmed cell death upon oxidative stress (PubMed:17897954).
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