Enzyme Details

Enzyme (Recommended) Name	succinate dehydrogenase (ubiquinone)
Alternative names	succinate:ubiquinone oxidoreductase succinic dehydrogenase complex II menaquinol: fumarate oxidoreductase fumarate reductase complex (i.e. FRD, involved in anaerobic respiration, repressed in aerobic respiration) succinate dehydrogenase complex (i. e. SDH, involved in aerobic respiration, repressed in anaerobic respiration)
EC Classification	1.3.5.1
Classification	Oxidoreductases Acting on the CH-CH group of donors With a quinone or related compound as acceptor
Catalyses reactions	Succinate + Acceptor <-> Fumarate + Reduced acceptor Succinate + Ubiquinone <-> Fumarate + Ubiquinol Succinate + Acceptor <-> Fumarate + Reduced acceptor Succinate + Menaquinone <-> Fumarate + Menaquinol Succinate + Ubiquinone-2 <-> Fumarate + Ubiquinol Succinate + Ubiquinone-1 <-> Fumarate + Ubiquinol FAD + Succinate <-> Fumarate + FADH2
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 1.3.5.1