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Literature summary for 3.1.3.2 extracted from

  • Duff, S.M.G.; Lefebvre, D.D.; Plaxton, W.C.
    Purification, characterization, and subcellular localization of an acid phosphatase from black mustard cell-suspension cultures: comparison with phosphoenolpyruvate phosphatase (1991), Arch. Biochem. Biophys., 286, 226-232.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
dehydroascorbate
-
Brassica nigra
diphosphate
-
Brassica nigra
F-
-
Brassica nigra
molybdate
-
Brassica nigra

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.05
-
phosphoenolpyruvate
-
Brassica nigra
0.08
-
diphosphate
-
Brassica nigra
0.08
-
3-phosphoglycerate
-
Brassica nigra
0.09
-
2,3-diphosphoglycerate
-
Brassica nigra
0.1
-
ADP
-
Brassica nigra
0.16
-
glycerol 3-phosphate
-
Brassica nigra
0.17
-
O-phospho-L-tyrosine
-
Brassica nigra
0.18
-
6-phospho-D-gluconate
-
Brassica nigra
0.19
-
fructose 1,6-diphosphate
-
Brassica nigra
0.21
-
glyceraldehyde 3-phosphate
-
Brassica nigra
0.27
-
Phosphoglycolate
-
Brassica nigra
0.29
-
p-nitrophenyl phosphate
-
Brassica nigra
0.37
-
2-phosphoglycerate
-
Brassica nigra
0.7
-
AMP
-
Brassica nigra

Localization

Localization Comment Organism GeneOntology No. Textmining
cell wall
-
Brassica nigra 5618
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ stimulates Brassica nigra
Mg2+ 4 mM, 1.4fold activation Brassica nigra
Mn2+ activates Brassica nigra
Mn2+ 4 mM, 1.4fold activation Brassica nigra

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
59000
-
gel filtration Brassica nigra
60000
-
1 * 60000, SDS-PAGE Brassica nigra

Organism

Organism UniProt Comment Textmining
Brassica nigra
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Brassica nigra

Purification (Commentary)

Purification (Comment) Organism
-
Brassica nigra

Source Tissue

Source Tissue Comment Organism Textmining
leaf petiole Brassica nigra
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1225
-
-
Brassica nigra

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2,3-diphosphoglycerate + H2O
-
Brassica nigra ?
-
?
2-phosphoglycerate + H2O
-
Brassica nigra glycerate + phosphate
-
?
3-phosphoglycerate + H2O
-
Brassica nigra glycerate + phosphate
-
?
6-phospho-D-gluconate + H2O
-
Brassica nigra gluconate + phosphate
-
?
ADP + H2O
-
Brassica nigra AMP + phosphate
-
?
AMP + H2O
-
Brassica nigra adenosine + phosphate
-
?
ATP + H2O
-
Brassica nigra ADP + phosphate
-
?
D-fructose 1,6-diphosphate + H2O
-
Brassica nigra ?
-
?
diphosphate + H2O
-
Brassica nigra 2 phosphate
-
?
glyceraldehyde 3-phosphate + H2O
-
Brassica nigra glyceraldehyde + phosphate
-
?
glycerol 3-phosphate + H2O
-
Brassica nigra glycerol + phosphate
-
?
O-phospho-L-Tyr + H2O
-
Brassica nigra Tyr + phosphate
-
?
p-nitrophenyl phosphate + H2O
-
Brassica nigra p-nitrophenol + phosphate
-
?
phosphoenolpyruvate + H2O
-
Brassica nigra pyruvate + phosphate
-
?
phosphoglycolate + H2O
-
Brassica nigra glycolate + phosphate
-
?

Subunits

Subunits Comment Organism
monomer 1 * 60000, SDS-PAGE Brassica nigra

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
67
-
4 min, no loss of activity Brassica nigra

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.6
-
-
Brassica nigra