UniProt ID: B0S5Q2 |
FUNCTION: Membrane-anchoring subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). {ECO:0000256|ARBA:ARBA00002027}. COFACTOR: Name=heme b; Xref=ChEBI:CHEBI:60344; Evidence={ECO:0000256|ARBA:ARBA00001970}; SUBUNIT: Component of complex II composed of four subunits: the flavoprotein (FP) SDHA, iron-sulfur protein (IP) SDHB, and a cytochrome b560 composed of SDHC and SDHD. {ECO:0000256|ARBA:ARBA00011758}. SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi- pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. SIMILARITY: Belongs to the cytochrome b560 family. {ECO:0000256|ARBA:ARBA00007244}. |
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