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Literature summary for 3.1.3.38 extracted from

  • Randall, D.D.; Tolbert, N.E.
    3-Phosphoglycerate phosphatase in plants. III. Activity associated with starch particles (1971), Plant Physiol., 48, 488-492.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.1.3.38

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.9
-
 D-glycerate 3-phosphate
-
 Spinacia oleracea

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast starch grain
-
 Spinacia oleracea 9569
-

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Spinacia oleracea

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Spinacia oleracea
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
10.8
-
-
 Spinacia oleracea

Storage Stability

Storage Stability Organism
-18°C, partially purified preparation Spinacia oleracea
frozen, suspension of starch particles, indefinitely Spinacia oleracea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glycerate 3-phosphate + H2O
-
 Spinacia oleracea D-glycerate + phosphate
-
 ?
fructose 1,6-diphosphate + H2O 66% of the activity with D-glycerate 3-phosphate Spinacia oleracea ?
-
 ?
Glucose 6-phosphate + H2O 40% of the activity with D-glycerate 3-phosphate Spinacia oleracea Glucose + phosphate
-
 ?
glycerate 2-phosphate + H2O 15% of the activity with D-glycerate 3-phosphate Spinacia oleracea glycerate + phosphate
-
 ?
p-nitrophenyl phosphate + H2O
-
 Spinacia oleracea p-nitrophenol + phosphate
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.8
-
-
 Spinacia oleracea

pH Stability

pH Stability pH Stability Maximum Comment Organism
5.8 7
-
 Spinacia oleracea