Function and Biology Details
Reaction catalysed:
Succinate + a quinone = fumarate + a quinol
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Fumarate reductase/succinate dehydrogenase, transmembrane subunit
- Fumarate reductase type B, transmembrane subunit
- 4Fe-4S ferredoxin-type, iron-sulphur binding domain
- Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain superfamily
- FAD/NAD(P)-binding domain superfamily
- Succinate dehydrogenase/fumarate reductase type B, transmembrane subunit
- 4Fe-4S ferredoxin, iron-sulphur binding, conserved site
- Alpha-helical ferredoxin
12 more domains
Structure domains:
- Succinate dehydrogenase/fumarate reductase flavoprotein N-terminal domain
- Fumarate reductase respiratory complex cytochrome b subunit, FrdC
- Fumarate reductase/Succinate dehydogenase iron-sulfur protein, C-terminal domain
- 2Fe-2S ferredoxin domains from multidomain proteins
- Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
- Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
Structure analysis Details
Assembly composition:
hetero hexamer (preferred)
Assembly name:
Fumarate reductase (preferred)
PDBe Complex ID:
PDB-CPX-148052 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Fumarate reductase flavoprotein subunit
Molecule details ›
Chains: A, D
Length: 656 amino acids
Theoretical weight: 72.94 KDa
Source organism: Wolinella succinogenes
UniProt:
Sequence domains:
Structure domains:
Length: 656 amino acids
Theoretical weight: 72.94 KDa
Source organism: Wolinella succinogenes
UniProt:
- Canonical:
P17412 (Residues: 1-656; Coverage: 100%)
Sequence domains:
Structure domains:
Fumarate reductase iron-sulfur subunit
Molecule details ›
Chains: B, E
Length: 239 amino acids
Theoretical weight: 27.2 KDa
Source organism: Wolinella succinogenes
UniProt:
Sequence domains:
Structure domains:
Length: 239 amino acids
Theoretical weight: 27.2 KDa
Source organism: Wolinella succinogenes
UniProt:
- Canonical: P17596 (Residues: 1-239; Coverage: 100%)
Sequence domains:
Structure domains:
Fumarate reductase cytochrome b subunit
Molecule details ›
Chains: C, F
Length: 256 amino acids
Theoretical weight: 29.76 KDa
Source organism: Wolinella succinogenes
UniProt:
Sequence domains: Succinate dehydrogenase/Fumarate reductase transmembrane subunit
Structure domains: Fumarate reductase/succinate dehydrogenase, transmembrane subunit
Length: 256 amino acids
Theoretical weight: 29.76 KDa
Source organism: Wolinella succinogenes
UniProt:
- Canonical: P17413 (Residues: 1-256; Coverage: 100%)
Sequence domains: Succinate dehydrogenase/Fumarate reductase transmembrane subunit
Structure domains: Fumarate reductase/succinate dehydrogenase, transmembrane subunit
