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Literature summary for 3.1.3.3 extracted from

  • Shetty, V.; Shetty, K.T.
    Phosphoserine phosphatase of human brain: partial purification, characterization, regional distribution, and effect of certain modulators including psychoactive drugs (1991), Neurochem. Res., 16, 1203-1210.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
Chlordiazepoxide activation Homo sapiens
diazepam activation Homo sapiens
sucrose activation Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
Ca2+
-
Homo sapiens
chlorpromazine
-
Homo sapiens
F-
-
Homo sapiens
Mn2+
-
Homo sapiens
Trifluorperazine
-
Homo sapiens
vanadate
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.036
-
L-phosphoserine
-
Homo sapiens
0.1
-
D-phosphoserine
-
Homo sapiens

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ activation Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partially Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
brain cortex, brain stem, cerebellum, striatum, thalamus hippocampus Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-glycerophosphate + H2O
-
Homo sapiens glycerol + phosphate
-
?
D-fructose 6-phosphate + H2O
-
Homo sapiens D-fructose + phosphate
-
?
D-phosphoserine + H2O
-
Homo sapiens D-Ser + phosphate
-
?
L-phosphoserine + H2O
-
Homo sapiens L-Ser + phosphate
-
?
O-phospho-L-tyrosine + H2O
-
Homo sapiens L-Tyr + phosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.6 6.6
-
Homo sapiens