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Literature summary for 4.2.1.9 extracted from

  • Duan, X.; Yang, J.; Ren, B.; Tan, G.; Ding, H.
    Reactivity of nitric oxide with the [4Fe-4S] cluster of dihydroxyacid dehydratase from Escherichia coli (2009), Biochem. J., 417, 783-789.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
recombinant expression of IlvD [4Fe-4S] cluster from Escherichia coli Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
additional information formation of the IlvD-bound DNIC, dinitrosyl-iron complex, and inactivation of the enzyme activity under anaerobic conditions, reaction kinetics of NO and enzyme using diethylamine NONOate as NO donor. GSH fails to prevent the NO-mediated modification of the IlvD [4Fe-4S] cluster regardless of the presence of O2 in the medium, overview Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Fe2+ the enzyme contains a [4Fe-4S] cluster Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D,L-2,3-dihydroxy-isovalerate
-
Escherichia coli ?
-
?

Synonyms

Synonyms Comment Organism
dihydroxyacid dehydratase
-
Escherichia coli
IlvD
-
Escherichia coli

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
assay at Escherichia coli