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Literature summary for 2.7.1.40 extracted from

  • Schramm, A.; Siebers, B.; Tjaden, B.; Brinkmann, H.; Hensel, R.
    Pyruvate kinase of the hyperthermophilic crenarchaeote Thermoproteus tenax: physiological role and phylogenetic aspects (2000), J. Bacteriol., 182, 2001-2009.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
-
Thermoproteus tenax

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.7
-
ADP 50°C, pH 7.0 Thermoproteus tenax

Metals/Ions

Metals/Ions Comment Organism Structure
K+ not Thermoproteus tenax
Mg2+ positive cooperativity Thermoproteus tenax
Mn2+ positive cooperativity Thermoproteus tenax

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
49000
-
4 * 49000, SDS-PAGE Thermoproteus tenax
200000
-
PAGE Thermoproteus tenax

Organism

Organism UniProt Comment Textmining
Thermoproteus tenax
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Thermoproteus tenax

Reaction

Reaction Comment Organism Reaction ID
ATP + pyruvate = ADP + phosphoenolpyruvate sigmoidal saturation curves with substrate and metal ions Thermoproteus tenax

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP + phosphoenolpyruvate
-
Thermoproteus tenax ATP + pyruvate
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 49000, SDS-PAGE Thermoproteus tenax