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Literature summary for 2.7.1.105 extracted from

  • Francois, J.; Van Schaftingen, E.; Hers, H.G.
    Characterization of phosphofructokinase 2 and of enzymes involved in the degradation of fructose 2,6-bisphosphate in yeast (1988), Eur. J. Biochem., 171, 599-608.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
citrate
-
Saccharomyces cerevisiae
Glycerol 2-phosphate
-
Saccharomyces cerevisiae
phosphoenolpyruvate
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information kinetic data of native and phosphorylated enzyme Saccharomyces cerevisiae

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Saccharomyces cerevisiae
phosphate requirement Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
600000
-
gel filtration Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
baker's yeast, haploid strain X2180
-

Posttranslational Modification

Posttranslational Modification Comment Organism
phosphoprotein phophorylation by cAMP-dependent protein kinase causes activation Saccharomyces cerevisiae

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.55
-
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + beta-D-fructose 6-phosphate
-
Saccharomyces cerevisiae ADP + beta-D-fructose 2,6-bisphosphate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Saccharomyces cerevisiae

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2
-
phosphoenolpyruvate 30°C Saccharomyces cerevisiae
6
-
citrate 30°C Saccharomyces cerevisiae