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Literature summary for 3.1.3.2 extracted from

  • Jonsson, C.M.; Aoyama, H.
    In vitro effect of agriculture pollutants and their joint action on Pseudokirchneriella subcapitata acid phosphatase (2007), Chemosphere, 69, 849-855.
    View publication on PubMed
Search for more literature for 3.1.3.2

Activating Compound

Activating Compound Comment Organism Structure
cypermethrin 28.5% increase of activity at 0.2 mM Selenastrum capricornutum

Inhibitors

Inhibitors Comment Organism Structure
Al3+ 45.48% relative activity at 2.0 mM compared to the wild type enzyme Selenastrum capricornutum
Hg2+ 50.7% relative activity at 2.0 mM compared to the wild type enzyme Selenastrum capricornutum
sodium linear alkyl benzenesulfonate 13.94% relative activity at 2.0 mM compared to the wild type enzyme Selenastrum capricornutum

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ activator effect when preincubated with the enzyme, 124.8% increase of activity at 0.2 mM Selenastrum capricornutum

Organism

Organism UniProt Comment Textmining
Selenastrum capricornutum
-
 formerly Selenastrum capricornutum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
p-nitrophenyl phosphate + H2O
-
 Selenastrum capricornutum p-nitrophenol + phosphate
-
 ?

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.026
-
 in 0.1 M sodium acetate buffer pH 5.0, at 37°C, in the absence of Cu2+ Selenastrum capricornutum Hg2+
0.03
-
 in 0.1 M sodium acetate buffer pH 5.0, at 37°C, in the presence of 0.2 mM Cu2+ Selenastrum capricornutum Hg2+
0.288
-
 in 0.1 M sodium acetate buffer pH 5.0, at 37°C, in the presence of 0.2 mM Cu2+ Selenastrum capricornutum sodium linear alkyl benzenesulfonate
0.335
-
 in 0.1 M sodium acetate buffer pH 5.0, at 37°C, in the absence of Cu2+ Selenastrum capricornutum sodium linear alkyl benzenesulfonate