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Literature summary for 1.2.4.2 extracted from

  • Kim, C.H.
    Catalytic domain of Salmonella typhimurium 2-oxoglutarate dehydrogenase is localized in N-terminal region (2003), J. Mol. Catal. B, 26, 193-200.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
gene ogdh, library screening, complementation of an enzyme-deficient Escherichia coli mutant strain JRG72, DNA and amino acid sequence determination and analysis, functional expression of full-length enzyme and N-terminal catalytic domain in Escherichia coli strain JM109 Salmonella enterica subsp. enterica serovar Typhimurium

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Salmonella enterica subsp. enterica serovar Typhimurium 5739
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
30000
-
x * 110000, about, E1o component, sequence calculation, x * 30000, recombinant N-terminal catalytic domain, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
110000
-
x * 110000, about, E1o component, sequence calculation, x * 30000, recombinant N-terminal catalytic domain, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2-oxoglutarate + [dihydrolipoyllysine-residue succinyltransferase] lipoyllysine Salmonella enterica subsp. enterica serovar Typhimurium
-
[dihydrolipoyllysine-residue succinyltransferase] S-succinyldihydrolipoyllysine + CO2
-
ir

Organism

Organism UniProt Comment Textmining
Salmonella enterica subsp. enterica serovar Typhimurium O87668 strain ATCC 14028, gene ogdh, enzyme E1o is a component of the 2-oxoglutarate dehydrogenase multienzyme complex
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-oxoglutarate + [dihydrolipoyllysine-residue succinyltransferase] lipoyllysine
-
Salmonella enterica subsp. enterica serovar Typhimurium [dihydrolipoyllysine-residue succinyltransferase] S-succinyldihydrolipoyllysine + CO2
-
ir

Subunits

Subunits Comment Organism
? x * 110000, about, E1o component, sequence calculation, x * 30000, recombinant N-terminal catalytic domain, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
More the catalytic domain of E1o is located at the N-terminus Salmonella enterica subsp. enterica serovar Typhimurium

Synonyms

Synonyms Comment Organism
2-oxoglutarate dehydrogenase
-
Salmonella enterica subsp. enterica serovar Typhimurium
E1o component of the 2-oxoglutarate dehydrogenase multienzyme complex Salmonella enterica subsp. enterica serovar Typhimurium
OGDH
-
Salmonella enterica subsp. enterica serovar Typhimurium

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Salmonella enterica subsp. enterica serovar Typhimurium
thiamine diphosphate prosthetic group Salmonella enterica subsp. enterica serovar Typhimurium