Complex Iron sulfur protein:SDHC:SDHD:flavoprotein 
 
Complex composition:
- SDHC 
  - SDHD 
  - flavoprotein 
  - Iron sulfur protein 
  
Modifications:
Participates in complexes:
In compartment: mitochondrial matrix
- Iron sulfur protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 
Participates in reactions:
As Reactant or Product:- Iron sulfur protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
  → 
  Fe-S protein:SDHC:SDHD:flavoprotein@mitochondrial matrix 
 
 
As Catalyser: