Protein Data Bank in Europe

Chains: A, M
Length: 577 amino acids
Theoretical weight: 63.48 KDa
Source organism: Escherichia coli 042
Expression system: Escherichia coli
UniProt:

• Canonical: P00363 (Residues: 1-577; Coverage: 96%)

Gene names: JW4115, b4154, frdA
Sequence domains:

• FAD binding domain
• Fumarate reductase flavoprotein C-term

Structure domains:

• FAD/NAD(P)-binding domain
• Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
• Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain
• succinate dehydrogenase protein domain

Chains: B, N
Length: 243 amino acids
Theoretical weight: 27.02 KDa
Source organism: Escherichia coli 536
Expression system: Escherichia coli
UniProt:

• Canonical: P0AC47 (Residues: 2-244; Coverage: 100%)

Gene names: JW4114, b4153, frdB
Sequence domains:

• 2Fe-2S iron-sulfur cluster binding domain
• 4Fe-4S dicluster domain

Structure domains:

• Ubiquitin-like (UB roll)
• Alpha-helical ferredoxin

Chains: C, O
Length: 130 amino acids
Theoretical weight: 14.9 KDa
Source organism: Escherichia coli DH1
Expression system: Escherichia coli
UniProt:

• Canonical: P0A8Q0 (Residues: 2-131; Coverage: 99%)

Gene names: JW4113, b4152, frdC
Sequence domains: Fumarate reductase subunit C
Structure domains: Fumarate reductase/succinate dehydrogenase, transmembrane subunit

Chains: D, P
Length: 119 amino acids
Theoretical weight: 13.12 KDa
Source organism: Escherichia coli DH1
Expression system: Escherichia coli
UniProt:

• Canonical: P0A8Q3 (Residues: 1-119; Coverage: 100%)

Gene names: JW4112, b4151, frdD
Sequence domains: Fumarate reductase subunit D
Structure domains: Fumarate reductase/succinate dehydrogenase, transmembrane subunit