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Literature summary for 3.1.3.57 extracted from

  • Moyer, J.D.; Reizes, O.; Dean, N.M.; Malinowski, N.
    D-myo-inositol (1,4)-bisphosphate 1-phosphate. Partial purification from rat liver and characterization (1987), Biochem. Biophys. Res. Commun., 146, 1018-1026.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0009
-
inositol 1,4-bisphosphate 37°C Rattus norvegicus
0.02
-
inositol 1,3,4-trisphosphate 37°C Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Rattus norvegicus 5829
-
soluble
-
Rattus norvegicus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ requirement Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
58000
-
gel filtration Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-myo-inositol 1,4-bisphosphate + H2O Rattus norvegicus
-
D-myo-inositol 4-phosphate + phosphate
-
?
D-myo-inositol 1,4-bisphosphate + H2O Rattus norvegicus Sprague-Dawley
-
D-myo-inositol 4-phosphate + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
Sprague-Dawley
-
Rattus norvegicus Sprague-Dawley
-
Sprague-Dawley
-

Purification (Commentary)

Purification (Comment) Organism
partial Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.052
-
-
Rattus norvegicus

Storage Stability

Storage Stability Organism
-20°C, several weeks Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-myo-inositol 1,3,4-trisphosphate + H2O
-
Rattus norvegicus D-myo-inositol 3,4-bisphosphate + phosphate
-
?
D-myo-inositol 1,3,4-trisphosphate + H2O
-
Rattus norvegicus Sprague-Dawley D-myo-inositol 3,4-bisphosphate + phosphate
-
?
D-myo-inositol 1,4-bisphosphate + H2O
-
Rattus norvegicus D-myo-inositol 4-phosphate + phosphate
-
?
D-myo-inositol 1,4-bisphosphate + H2O
-
Rattus norvegicus Sprague-Dawley D-myo-inositol 4-phosphate + phosphate
-
?
additional information no substrate: inositol 1-phosphate (D- or L-myo-isomer) Rattus norvegicus ?
-
?
additional information no substrates are inositol 2-phosphate, or inositol 4-phosphate Rattus norvegicus ?
-
?
additional information no substrate: inositol 1,4,5-trisphosphate, inositol 1,3,4,5-tetrakisphosphate Rattus norvegicus ?
-
?
additional information no substrate: inositol 1-phosphate (D- or L-myo-isomer) Rattus norvegicus Sprague-Dawley ?
-
?
additional information no substrates are inositol 2-phosphate, or inositol 4-phosphate Rattus norvegicus Sprague-Dawley ?
-
?
additional information no substrate: inositol 1,4,5-trisphosphate, inositol 1,3,4,5-tetrakisphosphate Rattus norvegicus Sprague-Dawley ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Rattus norvegicus

pH Range

pH Minimum pH Maximum Comment Organism
7 7.9 about half-maximal activity at pH 7 and pH 7.9 Rattus norvegicus