| gptkbp:instanceOf | gptkb:enzyme 
 | 
                        
                            
                                | gptkbp:alternativeName | gptkb:complex_II gptkb:succinate-coenzyme_Q_reductase
 
 | 
                        
                            
                                | gptkbp:associatedWith | gptkb:Leigh_syndrome gptkb:pheochromocytoma
 gptkb:mitochondrial_complex_II_deficiency
 gptkb:paraganglioma
 
 | 
                        
                            
                                | gptkbp:biologicalProcess | oxidoreductase activity 
 | 
                        
                            
                                | gptkbp:catalyzes | oxidation of succinate to fumarate 
 | 
                        
                            
                                | gptkbp:cofactor | gptkb:FAD iron-sulfur clusters
 
 | 
                        
                            
                                | gptkbp:component | electron transport chain citric acid cycle
 
 | 
                        
                            
                                | gptkbp:discoveredBy | gptkb:Albert_Szent-Györgyi 
 | 
                        
                            
                                | gptkbp:discoveredIn | 1937 
 | 
                        
                            
                                | gptkbp:EC_number | 1.3.5.1 
 | 
                        
                            
                                | gptkbp:electronAcceptor | ubiquinone 
 | 
                        
                            
                                | gptkbp:eukaryotePresence | yes 
 | 
                        
                            
                                | gptkbp:gene | gptkb:SDHA gptkb:SDHB
 gptkb:SDHC
 gptkb:SDHD
 
 | 
                        
                            
                                | gptkbp:GO_term | GO:0008177 
 | 
                        
                            
                                | gptkbp:inhibitedBy | gptkb:oxaloacetate malonate
 
 | 
                        
                            
                                | gptkbp:location | inner mitochondrial membrane 
 | 
                        
                            
                                | gptkbp:product | fumarate 
 | 
                        
                            
                                | gptkbp:prokaryotePresence | yes 
 | 
                        
                            
                                | gptkbp:structure | tetramer 
 | 
                        
                            
                                | gptkbp:substrate | succinate 
 | 
                        
                            
                                | gptkbp:subunit | gptkb:SDHA gptkb:SDHB
 gptkb:SDHC
 gptkb:SDHD
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Enzymes 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Succinate dehydrogenase 
 |