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1.2.4.2: oxoglutarate dehydrogenase (succinyl-transferring)

This is an abbreviated version!
For detailed information about oxoglutarate dehydrogenase (succinyl-transferring), go to the full flat file.

Word Map on EC 1.2.4.2

Reaction

2-oxoglutarate
+
[dihydrolipoyllysine-residue succinyltransferase] lipoyllysine
=
[dihydrolipoyllysine-residue succinyltransferase] S-succinyldihydrolipoyllysine
+
CO2

Synonyms

2-ketoglutarate dehydrogenase, 2-OGDH, 2-OGDH E1, 2-OGDH1, 2-OGDH2, 2-oxoadipate dehydrogenase, 2-oxoglutarate decarboxylase, 2-oxoglutarate dehydrogenase, 2-oxoglutarate dehydrogenase complex, 2-oxoglutarate dehydrogenase complex E1 component, 2-oxoglutarate dehydrogenase E1/E2 component, 2-oxoglutarate dehydrogenase-like protein, 2-oxoglutarate:lipoate oxidoreductase, 2OGDH, AKGDH, alpha-ketoglutarate dehydrogenase, alpha-ketoglutarate dehydrogenase complex, alpha-ketoglutarate dehydrogenase multienzyme complex, alpha-ketoglutaric acid dehydrogenase, alpha-ketoglutaric dehydrogenase, alpha-KGD, alpha-KGDH, alpha-KGDHC, alpha-oxoglutarate dehydrogenase, alphaKGDH, At3g55410, dehydrogenase, oxoglutarate, DHTKD1, E1 component of the 2-oxoglutarate dehydrogenase multienzyme complex, E1 subunit of the alpha-ketoglutarate dehydrogenase complex, E1-OGDH1, E1-OGDH2, E1a, E1k, E1o, E1o component, E1o component 2-oxoglutarate dehydrogenase complex, ELK, ilvB, KDH, Kdh E1, ketoglutaric dehydrogenase, KG dehydrogenase, Kgd, KGDH, KGDHC, MPA24.10, OADH, ODH, OdhA, OGDC, OGDH, OGDHC, OGDHL, oxoglutarate decarboxylase, oxoglutarate dehydrogenase, SucA, ThDP-dependent 2-oxoglutarate dehydrogenase

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.4 With a disulfide as acceptor
                1.2.4.2 oxoglutarate dehydrogenase (succinyl-transferring)

Application

Application on EC 1.2.4.2 - oxoglutarate dehydrogenase (succinyl-transferring)

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APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
industry
-
ODH is essential for glutamine utilization, regulatory mechanisms of reduced ODH activity that is essential for the industrial production of 1.5 million tons per year of glutamate with Corynebacterium glutamicum
synthesis
expression of the structural genes for all three subunits of the Escherichia coli 2-oxoglutarate dehydrogenase complex in Saccharomyces cerevisiae. The Escherichia coli lipoic-acid scavenging enzyme is coexpressed to enable cytosolic lipoylation of the complex, which is required for its enzymatic activity. In vivo cytosolic activity of the complex is tested by constructing a reporter strain in which the essential metabolite 5-aminolevulinic acid can only be synthetized from cytosolic, and not mitochondrial, succinyl-CoA. In the resulting strain, complementation of 5-aminolevulinic acid auxotrophy depends on activation of the 2-oxoglutarate dehydrogenase complex by lipoic acid addition