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Literature summary for 3.1.3.2 extracted from

  • Tabaldi, L.A.; Ruppenthal, R.; Cargnelutti, D.; Morsch, V.M.; Pereira, L.B.; Schetinger, M.R.
    Effects of metal elements on acid phosphatase activity in cucumber (Cucumis sativus L.) seedlings (2006), Environ. Exp. Bot., 59, 43-48.
No PubMed abstract available
Search for more literature for 3.1.3.2

Inhibitors

Inhibitors Comment Organism Structure
Hg2+ mixed inhibition Cucumis sativus
K+ inhibitory at 10 mM Cucumis sativus
additional information not inhibited by Pb Cucumis sativus
Zn2+ competitive inhibition Cucumis sativus

Metals/Ions

Metals/Ions Comment Organism Structure
additional information Mn2+, Na+ and Cd2+ do not significantly alter the enzyme activity Cucumis sativus

Organism

Organism UniProt Comment Textmining
Cucumis sativus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
seedling
-
 Cucumis sativus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O
-
 Cucumis sativus ADP + phosphate
-
 ?
beta-glycerol phosphate + H2O
-
 Cucumis sativus glycerol + phosphate
-
 ?
diphosphate + H2O
-
 Cucumis sativus 2 phosphate
-
 ?

Synonyms

Synonyms Comment Organism
orthophosphoric-monoester phosphohydrolase
-
 Cucumis sativus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.02
-
 with ATP as substrate, in 3.5 mM sodium azide, 2.5 mM calcium chloride, 100 mM citrate buffer, pH 5.5, at 35°C Cucumis sativus Hg2+
0.035
-
 with diphosphate as substrate, in 3.5 mM sodium azide, 2.5 mM calcium chloride, 100 mM citrate buffer, pH 5.5, at 35°C Cucumis sativus Zn2+
0.056
-
 with ATP as substrate, in 3.5 mM sodium azide, 2.5 mM calcium chloride, 100 mM citrate buffer, pH 5.5, at 35°C Cucumis sativus Zn2+
0.15
-
 with beta-glycerol phosphate as substrate, in 3.5 mM sodium azide, 2.5 mM calcium chloride, 100 mM citrate buffer, pH 5.5, at 35°C Cucumis sativus Hg2+
0.24
-
 with beta-glycerol phosphate as substrate, in 3.5 mM sodium azide, 2.5 mM calcium chloride, 100 mM citrate buffer, pH 5.5, at 35°C Cucumis sativus Zn2+
0.3
-
 with diphosphate as substrate, in 3.5 mM sodium azide, 2.5 mM calcium chloride, 100 mM citrate buffer, pH 5.5, at 35°C Cucumis sativus Hg2+