mitochondrial respiratory chain complex II
id: GO:0005749
name: mitochondrial respiratory chain complex II
namespace: cellular_component
type: go
obsolete: False
Description: A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains the four polypeptide subunits of succinate dehydrogenase, flavin-adenine dinucleotide and iron-sulfur. Catalyzes the oxidation of succinate by ubiquinone. Connects the TCA cycle with the respiratory chain.
Parent Functions
| id | name |
|---|---|
| GO:0044455 | mitochondrial membrane part |
| GO:0045257 | succinate dehydrogenase complex (ubiquinone) |
| GO:0045283 | fumarate reductase complex |
