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Literature summary for 3.1.3.2 extracted from

  • Joyce, B.K.; Grisolia, S.
    Purification and properties of a nonspecific acid phosphatase from wheat germ (1960), J. Biol. Chem., 235, 2278-2280.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Ag+
-
Triticum aestivum
Cu2+
-
Triticum aestivum
Pb2+
-
Triticum aestivum
phosphate in presence of Mg2+ Triticum aestivum
U6+
-
Triticum aestivum
Zn2+
-
Triticum aestivum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.27
-
3-phosphoglycerate
-
Triticum aestivum

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ stimulates Triticum aestivum
Mn2+ stimulates slightly Triticum aestivum

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Triticum aestivum

Source Tissue

Source Tissue Comment Organism Textmining
germ
-
Triticum aestivum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Triticum aestivum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-glycerate phosphate + H2O
-
Triticum aestivum glycerate + phosphate
-
?
2,3-diphosphoglycerate + H2O
-
Triticum aestivum ?
-
?
2-glycerophosphate + H2O
-
Triticum aestivum glycerol + phosphate
-
?
3-phosphoglycerate + H2O
-
Triticum aestivum glycerate + phosphate
-
?
ADP + H2O
-
Triticum aestivum AMP + phosphate
-
?
AMP + H2O
-
Triticum aestivum adenosine + phosphate
-
?
ATP + H2O
-
Triticum aestivum ADP + phosphate
-
?
D-fructose 1,6-diphosphate + H2O
-
Triticum aestivum ?
-
?
glucose 2-phosphate + H2O
-
Triticum aestivum glucose + phosphate
-
?
glucose 3-phosphate + H2O
-
Triticum aestivum glucose + phosphate
-
?
Glucose 6-phosphate + H2O
-
Triticum aestivum Glucose + phosphate
-
?
phosphoenolpyruvate + H2O
-
Triticum aestivum pyruvate + phosphate
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
5 min, 76% loss of activity of partially purified enzyme Triticum aestivum
60
-
5 min, 96% loss of activity partially purified enzyme Triticum aestivum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.1
-
hydrolysis of 3-phosphoglycerate or 2,3-diphosphoglycerate Triticum aestivum
5.7
-
-
Triticum aestivum

pH Range

pH Minimum pH Maximum Comment Organism
4 7.8 pH 4.0: about 35% of maximal activity, pH 7.8: about 20% of maximal activity Triticum aestivum

pH Stability

pH Stability pH Stability Maximum Comment Organism
4
-
10 min, 20% loss of activity of partially purified enzyme Triticum aestivum
4.5
-
10 min, 5% loss of activity of partially purified enzyme Triticum aestivum
5
-
10 min, 4% loss of partially purified enzyme Triticum aestivum