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Literature summary for 6.4.1.1 extracted from

  • Salto, R.; Lahoz, J.M.; del Mar Sola, M.; Oliver, J.; Vargas, A.M.
    Purification and characterization of pyruvate carboxylase from rat-kidney cortex (1990), Biochem. Arch., 6, 385-395.
No PubMed abstract available

General Stability

General Stability Organism
dilution results in irreversible inactivation, which can be partially avoided by addition of acetyl-CoA. Glycerol stabilizes Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Rattus norvegicus 5739
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
124700
-
4 * 124700, SDS-PAGE Rattus norvegicus
501000
-
gel filtration Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
kidney cortex Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
18.62
-
-
Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + pyruvate + HCO3-
-
Rattus norvegicus ADP + phosphate + oxaloacetate
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 124700, SDS-PAGE Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.6 8.4
-
Rattus norvegicus

pH Range

pH Minimum pH Maximum Comment Organism
7 9.3 7.0: about 65% of maximal activity, 9.3: about 35% of maximal activity Rattus norvegicus