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Literature summary for 3.1.3.11 extracted from

  • Xu, G.J.; Shi, J.P.; Wang, Y.L.
    Fructose-1,6-bisphosphatase from snake muscle (Zaocys dhumnades) (1982), Methods Enzymol., 90, 349-351.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
NH4+ enhances activity Ptyas dhumnades

Inhibitors

Inhibitors Comment Organism Structure
AMP
-
Ptyas dhumnades

Metals/Ions

Metals/Ions Comment Organism Structure
Cs+ enhances activity Ptyas dhumnades
K+ activates Ptyas dhumnades
Mg2+ divalent cation required. Mn2+, Mg2+ or Zn2+ Ptyas dhumnades
Mn2+ divalent cation required. Mn2+, Mg2+ or Zn2+ Ptyas dhumnades
Na+ no activation Ptyas dhumnades
Zn2+ divalent cation required. Mn2+, Mg2+ or Zn2+ Ptyas dhumnades

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
4 * 35000, SDS-PAGE Ptyas dhumnades
140000
-
gel filtration Ptyas dhumnades

Organism

Organism UniProt Comment Textmining
Ptyas dhumnades
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
muscle
-
Ptyas dhumnades
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
48
-
-
Ptyas dhumnades

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose 1,6-diphosphate + H2O
-
Ptyas dhumnades D-fructose 6-phosphate + phosphate
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 35000, SDS-PAGE Ptyas dhumnades

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.6
-
in absence of KCl Ptyas dhumnades
7
-
in presence of 0.4 M KCl Ptyas dhumnades