Quick Biochemistry Basics | Succinate dehydrogenase (complex 2 of ETC) @quickbiochemistrybasics | Uploaded 6 years ago | Updated 18 hours ago
Succinate dehydrogenase (SDH) or succinate-coenzyme Q reductase (SQR) or respiratory Complex II is an enzyme complex, found in many bacterial cells and in the inner mitochondrial membrane of eukaryotes. It is the only enzyme that participates in both the citric acid cycle and the electron transport chain.