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Literature summary for 7.1.1.12 extracted from

  • Lancaster, C.
    Wolinella succinogenes quinol fumarate reductase - 2.2-A resolution crystal structure and the E-pathway hypothesis of coupled transmembrane proton and electron transfer (2002), Biochim. Biophys. Acta, 1565, 215-231 .
    View publication on PubMed
Search for more literature for 7.1.1.12

Crystallization (Commentary)

Crystallization (Comment) Organism
2.2 A resolution crystal structure Wolinella succinogenes

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Wolinella succinogenes 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Fe-S cluster the enzyme contains three iron-sulfur clusters Wolinella succinogenes

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
fumarate + menaquinol + 2 H+[side 2] Wolinella succinogenes in the direction of fumarate reduction, the electrogenic electron transfer reaction is compensated by transmembrane proton transfer pathway known as the E-pathway succinate + menaquinone + 2 H+[side 1]
-
 ?
fumarate + menaquinol + 2 H+[side 2] Wolinella succinogenes ATCC 29543 in the direction of fumarate reduction, the electrogenic electron transfer reaction is compensated by transmembrane proton transfer pathway known as the E-pathway succinate + menaquinone + 2 H+[side 1]
-
 ?
succinate + menaquinone + 2 H+[side 1] Wolinella succinogenes
-
 fumarate + menaquinol + 2 H+[side 2]
-
 ?
succinate + menaquinone + 2 H+[side 1] Wolinella succinogenes ATCC 29543
-
 fumarate + menaquinol + 2 H+[side 2]
-
 ?

Organism

Organism UniProt Comment Textmining
Wolinella succinogenes P17413 AND P17412 AND P17596 P17413: cytochrome b subunit, P17412: flavoprotein subunit, P17596: iron-sulfur subunit
-
Wolinella succinogenes ATCC 29543 P17413 AND P17412 AND P17596 P17413: cytochrome b subunit, P17412: flavoprotein subunit, P17596: iron-sulfur subunit
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
fumarate + menaquinol + 2 H+[side 2] in the direction of fumarate reduction, the electrogenic electron transfer reaction is compensated by transmembrane proton transfer pathway known as the E-pathway Wolinella succinogenes succinate + menaquinone + 2 H+[side 1]
-
 ?
fumarate + menaquinol + 2 H+[side 2] in the direction of fumarate reduction, the electrogenic electron transfer reaction is compensated by transmembrane proton transfer pathway known as the E-pathway Wolinella succinogenes ATCC 29543 succinate + menaquinone + 2 H+[side 1]
-
 ?
succinate + menaquinone + 2 H+[side 1]
-
 Wolinella succinogenes fumarate + menaquinol + 2 H+[side 2]
-
 ?
succinate + menaquinone + 2 H+[side 1]
-
 Wolinella succinogenes ATCC 29543 fumarate + menaquinol + 2 H+[side 2]
-
 ?

Synonyms

Synonyms Comment Organism
quinol: fumarate reductase
-
 Wolinella succinogenes

Cofactor

Cofactor Comment Organism Structure
FAD covalently bound Wolinella succinogenes
Fe-S cluster the enzyme contains three iron-sulfur clusters Wolinella succinogenes
heme the enzyme contains two heme b groups Wolinella succinogenes