Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary 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

Inhibitors

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

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3.5.1 0.003
-
 2,3-dimethoxy-5-methyl-1,4-benzoquinone value below Escherichia coli

Localization

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

Organism

EC Number Organism UniProt Comment Textmining
1.3.5.1 Escherichia coli
-
-
-
1.3.5.1 Escherichia coli
-
 fumarate reductase
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3.5.1 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)

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

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.3.5.1 38
-
 assay at Escherichia coli

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.3.5.1 35
-
 2,3-dimethoxy-5-methyl-1,4-benzoquinone isolated complex Escherichia coli
1.3.5.1 182
-
 2,3-dimethoxy-5-methyl-1,4-benzoquinone membrane preparation Escherichia coli