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Succinate dehydrogenase subunit 5, mitochondrial Complex II [succinate dehydrogenase (succinate-ubiquinone oxidoreductase); SDH] is the only enzyme shared by both the electron transport chain and the tricarboxylic acid (TCA) cycle in mitochondria. In plants, this complex is considered unusual because it has accessory subunits (SDH5-SDH8), in addition to the catalytic subunits of SDH found in all eukaryotes (SDH1- SDH4). This family represents the accessory complex II subunit Succinate dehydrogenase subunit 5 mitochondrial, from plants. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",