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Literature summary for 1.3.5.1 extracted from

  • Cecchini, G.; Ackrell, B.A.C.; Deshler, J.O.; Gunsalus, R.P.
    Reconstitution of quinone reduction and characterization of Escherichia coli fumarate reductase activity (1986), J. Biol. Chem., 261, 1808-1814.
    View publication on PubMed
Search for more literature for 1.3.5.1

Inhibitors

Inhibitors Comment Organism Structure
oxaloacetate reactivation by reduction of enzyme with succinate Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.003
-
 2,3-dimethoxy-5-methyl-1,4-benzoquinone value below Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Escherichia coli 16020
-

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli
-
 fumarate reductase
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 distribution of 2,3-dimethoxy-5-methyl-1,4-benzoquinone reductase activity in cells transformed with fumarate reductase plasmids Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
succinate + 2,3-dimethoxy-5-methyl-1,4-benzoquinone
-
 Escherichia coli fumarate + 2,3-dimethoxy-5-methyl-1,4-benzohydroquinone
-
 ?
succinate + electron acceptor acceptor: dichloroindophenol Escherichia coli fumarate + reduced acceptor
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
38
-
 assay at Escherichia coli

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
35
-
 2,3-dimethoxy-5-methyl-1,4-benzoquinone isolated complex Escherichia coli
182
-
 2,3-dimethoxy-5-methyl-1,4-benzoquinone membrane preparation Escherichia coli