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Literature summary extracted from

  • Tozo, K.; Sejalon-Delmas, N.; Jerebzoff-Quintin, S.; Jerebzoff, S.
    Pyruvate carboxylase in Leptosphaeria michotii. Isolation, properties, intracellular localization and cyclic variations of its activity in relation to polypeptide level (1992), Physiol. Plant., 86, 484-494.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
6.4.1.1 0.2
-
pyruvate
-
Leptosphaeria michotii
6.4.1.1 0.66
-
HCO3-
-
Leptosphaeria michotii

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
6.4.1.1 cytosol
-
Leptosphaeria michotii 5829
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
6.4.1.1 50000
-
4 * 60000, biotin containing alpha-subunit, + 4 * 50000, biotin-free beta-subunit Leptosphaeria michotii
6.4.1.1 60000
-
4 * 60000, biotin containing alpha-subunit, + 4 * 50000, biotin-free beta-subunit Leptosphaeria michotii
6.4.1.1 420000 440000 gel filtration, native PAGE Leptosphaeria michotii

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6.4.1.1 ATP + pyruvate + HCO3- Leptosphaeria michotii one of the enzymes of the asparagine-pyruvate pathway ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
6.4.1.1 Leptosphaeria michotii
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
6.4.1.1
-
Leptosphaeria michotii

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
6.4.1.1 additional information
-
-
Leptosphaeria michotii

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6.4.1.1 ATP + pyruvate + HCO3-
-
Leptosphaeria michotii ADP + phosphate + oxaloacetate
-
?
6.4.1.1 ATP + pyruvate + HCO3- one of the enzymes of the asparagine-pyruvate pathway Leptosphaeria michotii ?
-
?

Subunits

EC Number Subunits Comment Organism
6.4.1.1 octamer 4 * 60000, biotin containing alpha-subunit, + 4 * 50000, biotin-free beta-subunit Leptosphaeria michotii

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
6.4.1.1 30
-
-
Leptosphaeria michotii

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
6.4.1.1 18 40 active in this range Leptosphaeria michotii

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
6.4.1.1 8 8.5
-
Leptosphaeria michotii

pH Range

EC Number pH Minimum pH Maximum Comment Organism
6.4.1.1 6.5 12 active in this range Leptosphaeria michotii

Cofactor

EC Number Cofactor Comment Organism Structure
6.4.1.1 biotin enzyme contains biotin Leptosphaeria michotii