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Literature summary for 7.2.1.2 extracted from

  • Schmidt, S.; Biegel, E.; Mueller, V.
    The ins and outs of Na+ bioenergetics in Acetobacterium woodii (2009), Biochim. Biophys. Acta, 1787, 691-696.
    View publication on PubMed
Search for more literature for 7.2.1.2

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Acetobacterium woodii 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Fe2+ [iron-sulfur] cluster Acetobacterium woodii

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2 reduced ferredoxin [iron-sulfur] cluster + NAD+ + H+ + Na+[side 1] Acetobacterium woodii
-
 2 oxidized ferredoxin [iron-sulfur] cluster + NADH + Na+[side 2]
-
 ?

Organism

Organism UniProt Comment Textmining
Acetobacterium woodii
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 reduced ferredoxin [iron-sulfur] cluster + NAD+ + H+ + Na+[side 1]
-
 Acetobacterium woodii 2 oxidized ferredoxin [iron-sulfur] cluster + NADH + Na+[side 2]
-
 ?

Synonyms

Synonyms Comment Organism
Na+-translocating ferredoxin:NAD+-oxidoreductase
-
 Acetobacterium woodii
Rnf
-
 Acetobacterium woodii
Rnf complex
-
 Acetobacterium woodii

Cofactor

Cofactor Comment Organism Structure
Ferredoxin
-
 Acetobacterium woodii
NAD+
-
 Acetobacterium woodii

General Information

General Information Comment Organism
metabolism possible involvement of the Rnf complex in the electron flow in the Wood-Ljungdahl pathway Acetobacterium woodii
additional information the ATP synthase of Acetobacterium woodii is a Na+ F1FO ATP synthase, structure analysis, overview Acetobacterium woodii
physiological function the Rnf complex may have a central role in the bioenergetics of Acetobacterium woodii. Oxidation of pyruvate (glycolysis) or H2 (chemolithoautotrophic growth) yields reduced ferredoxin. Electrons are wired to NAD+ by Rnf thereby generating a Na+-potential. Depending on the availability of electron acceptors, either CO2 or caffeate is reduced, overview Acetobacterium woodii