Complex flavoprotein  
 
Modifications:
Participates in complexes:
In compartment: mitochondrial matrix
- Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 - Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 - Iron sulfur protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 
Participates in reactions:
As Reactant or Product:- CI:CII:CIII:CIV:CV:Fe-S@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 - Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + ubiquinone@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + ubiquinol@mitochondrial matrix 
 
 - Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + succinic acid@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + fumaric acid@mitochondrial matrix 
 
 - Iron sulfur protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 
As Catalyser:- Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + ubiquinone@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + ubiquinol@mitochondrial matrix 
 
 - Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + succinic acid@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  + fumaric acid@mitochondrial matrix