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Literature summary for 7.2.4.2 extracted from

  • Dimroth, P.; Thomer, A.
    Subunit composition of oxaloacetate decarboxylase and characterization of the alpha chain as carboxytransferase (1983), Eur. J. Biochem., 137, 107-112.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane alpha-subunit is peripheral membrane protein, beta- and gamma-subunits are integral membrane proteins, spatial model Klebsiella aerogenes 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Na+
-
Klebsiella aerogenes

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
12000
-
1 * 65000 + 1 * 34000 + 1 * 12000 alpha,beta,gamma, SDS-PAGE, subunits carry different functions Klebsiella aerogenes
34000
-
1 * 65000 + 1 * 34000 + 1 * 12000 alpha,beta,gamma, SDS-PAGE, subunits carry different functions Klebsiella aerogenes
65000
-
1 * 65000 + 1 * 34000 + 1 * 12000 alpha,beta,gamma, SDS-PAGE, subunits carry different functions Klebsiella aerogenes

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
oxaloacetate Klebsiella aerogenes
-
?
-
?

Organism

Organism UniProt Comment Textmining
Klebsiella aerogenes
-
-
-

Purification (Commentary)

Purification (Comment) Organism
alpha-chain Klebsiella aerogenes

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
9
-
alpha-chain, independent of Na+ Klebsiella aerogenes

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information transmembrane transport of Na+ Klebsiella aerogenes ?
-
?
Oxaloacetate
-
Klebsiella aerogenes Pyruvate + CO2
-
?
oxaloacetate
-
Klebsiella aerogenes ?
-
?

Subunits

Subunits Comment Organism
trimer 1 * 65000 + 1 * 34000 + 1 * 12000 alpha,beta,gamma, SDS-PAGE, subunits carry different functions Klebsiella aerogenes

Cofactor

Cofactor Comment Organism Structure
biotin
-
Klebsiella aerogenes