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Literature summary for 3.1.3.2 extracted from

  • Senna, R.; Simonin, V.; Silva-Neto, M.A.; Fialho, E.
    Induction of acid phosphatase activity during germination of maize (Zea mays) seeds (2006), Plant Physiol. Biochem., 44, 467-473.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Ammonium molybdate 91.1% inhibition at 0.1 mM Zea mays
CuSO4 34.5% inhibition at 1 mM Zea mays
additional information not inhibited by okadaic acid, citrate, dithiothreitol, tetramisole, levamisole, and sodium tartrate Zea mays
NaF 95.7% inhibition at 10 mM Zea mays
phosphate 23.6% inhibition at 30 mM Zea mays
Sodium vanadate 83.9% inhibition at 2 mM Zea mays
ZnSO4 54.8% inhibition at 1 mM Zea mays

Metals/Ions

Metals/Ions Comment Organism Structure
additional information does not require divalent cations for the catalysis Zea mays
additional information unaffected by EDTA and EGTA Zea mays

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
38000
-
2 * 38000, SDS-PAGE Zea mays
76000
-
SDS-PAGE Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
scutellum
-
Zea mays
-
seed
-
Zea mays
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no enzyme activity with phytic acid Zea mays ?
-
?
p-nitrophenyl phosphate + H2O
-
Zea mays p-nitrophenol + phosphate
-
?
phosphoserine + H2O
-
Zea mays serine + phosphate
-
?
phosphothreonine + H2O
-
Zea mays threonine + phosphate
-
?
phosphotyrosine + H2O
-
Zea mays tyrosine + phosphate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 38000, SDS-PAGE Zea mays

Synonyms

Synonyms Comment Organism
orthophosphoric-monoester phosphohydrolase
-
Zea mays

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Zea mays

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
80
-
a pronounced decrease of activity occurs after 15 min of pre-incubation at 80°C Zea mays

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5 5.5
-
Zea mays

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.022
-
in 0.1 M acetate buffer (pH 5.0) at 37°C Zea mays NaF
0.025
-
in 0.1 M acetate buffer (pH 5.0) at 37°C Zea mays Sodium vanadate
0.075
-
in 0.1 M acetate buffer (pH 5.0) at 37°C Zea mays Ammonium molybdate