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Literature summary for 3.1.3.25 extracted from

  • Parthasarathy, L.; Vadnal, R.E.; Ramesh, T.G.; Shyamaladevi, C.S.; Parhasarathy, R.
    myo-Inositol monophosphatase from rat testes: purification and properties (1993), Arch. Biochem. Biophys., 304, 94-101.
    View publication on PubMed
Search for more literature for 3.1.3.25

Inhibitors

Inhibitors Comment Organism Structure
Ca2+ inhibits only at millimolar concentrations Rattus norvegicus
Li+ inhibits at millimolar concentrations Rattus norvegicus
Mn2+ inhibits only at millimolar concentrations Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.12
-
 L-myo-Inositol 1-phosphate
-
 Rattus norvegicus
0.12
-
 D-inositol-1-phosphate
-
 Rattus norvegicus
0.17
-
 2'-AMP
-
 Rattus norvegicus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
 Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
29000
-
 2 * 29000, SDS-PAGE Rattus norvegicus
58000
-
 gel filtration Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
 Rattus norvegicus
-
heart
-
 Rattus norvegicus
-
kidney
-
 Rattus norvegicus
-
liver
-
 Rattus norvegicus
-
testis
-
 Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2'-AMP + H2O
-
 Rattus norvegicus adenosine + phosphate
-
 ?
2'-CMP + H2O
-
 Rattus norvegicus cytidine + phosphate
-
 ?
2'-GMP + H2O
-
 Rattus norvegicus guanosine + phosphate
-
 ?
2'-UMP + H2O
-
 Rattus norvegicus uridine + phosphate
-
 ?
glycerol 2-phosphate + H2O
-
 Rattus norvegicus glycerol + phosphate
-
 ?
L-glycerol 1-phosphate + H2O
-
 Rattus norvegicus glycerol + phosphate
-
 ?
L-myo-inositol 1-phosphate + H2O
-
 Rattus norvegicus L-myo-inositol + phosphate
-
 ?
myo-inositol 1-phosphate + H2O
-
 Rattus norvegicus myo-inositol + phosphate
-
 ?

Subunits

Subunits Comment Organism
dimer 2 * 29000, SDS-PAGE Rattus norvegicus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60 70 80-85% of activity retained after 1 h Rattus norvegicus
80
-
 major portion of activity retained after 15 min Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
-
 Rattus norvegicus