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Literature summary 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

Inhibitors

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

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.3.25 0.12
-
 L-myo-Inositol 1-phosphate
-
 Rattus norvegicus
3.1.3.25 0.12
-
 D-inositol-1-phosphate
-
 Rattus norvegicus
3.1.3.25 0.17
-
 2'-AMP
-
 Rattus norvegicus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.3.25 Mg2+
-
 Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.3.25 29000
-
 2 * 29000, SDS-PAGE Rattus norvegicus
3.1.3.25 58000
-
 gel filtration Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.25 Rattus norvegicus
-
-
-

Source Tissue

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.25 2'-AMP + H2O
-
 Rattus norvegicus adenosine + phosphate
-
 ?
3.1.3.25 2'-CMP + H2O
-
 Rattus norvegicus cytidine + phosphate
-
 ?
3.1.3.25 2'-GMP + H2O
-
 Rattus norvegicus guanosine + phosphate
-
 ?
3.1.3.25 2'-UMP + H2O
-
 Rattus norvegicus uridine + phosphate
-
 ?
3.1.3.25 glycerol 2-phosphate + H2O
-
 Rattus norvegicus glycerol + phosphate
-
 ?
3.1.3.25 L-glycerol 1-phosphate + H2O
-
 Rattus norvegicus glycerol + phosphate
-
 ?
3.1.3.25 L-myo-inositol 1-phosphate + H2O
-
 Rattus norvegicus L-myo-inositol + phosphate
-
 ?
3.1.3.25 myo-inositol 1-phosphate + H2O
-
 Rattus norvegicus myo-inositol + phosphate
-
 ?

Subunits

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

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.3.25 60 70 80-85% of activity retained after 1 h Rattus norvegicus
3.1.3.25 80
-
 major portion of activity retained after 15 min Rattus norvegicus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.3.25 7.8
-
-
 Rattus norvegicus