Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary 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

Activating Compound

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

Inhibitors

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

Metals/Ions

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

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.2 Selenastrum capricornutum
-
 formerly Selenastrum capricornutum
-

Substrates and Products (Substrate)

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

IC50 Value

EC Number IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
3.1.3.2 0.026
-
 in 0.1 M sodium acetate buffer pH 5.0, at 37°C, in the absence of Cu2+ Selenastrum capricornutum Hg2+
3.1.3.2 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+
3.1.3.2 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
3.1.3.2 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