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Literature summary extracted from

  • Parthasarathy, R.; Parthasarathy, L.; Vadnal, R.
    Brain inositol monophosphatase identified as a galactose 1-phosphatase (1997), Brain Res., 778, 99-106.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.3.94 expression in Escherichia coli Homo sapiens

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.94 Ba2+
-
 Bos taurus
3.1.3.94 Ba2+
-
 Homo sapiens
3.1.3.94 Ba2+
-
 Rattus norvegicus
3.1.3.94 Ca2+
-
 Bos taurus
3.1.3.94 Ca2+
-
 Homo sapiens
3.1.3.94 Ca2+
-
 Rattus norvegicus
3.1.3.94 Li+ 0.1 mM to 10 mM, the lithium inhibition profile is uncompetitive type Bos taurus
3.1.3.94 Li+ 0.1 mM to 10 mM, the lithium inhibition profile is uncompetitive type Homo sapiens
3.1.3.94 Li+ 0.1 mM to 10 mM, the lithium inhibition profile is uncompetitive type Rattus norvegicus
3.1.3.94 Mn2+
-
 Bos taurus
3.1.3.94 Mn2+
-
 Homo sapiens
3.1.3.94 Mn2+
-
 Rattus norvegicus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.3.94 Mg2+ 3 mM of Mg2+ is the optimal concentration Homo sapiens
3.1.3.94 Mg2+ 3 mM of Mg2+ is the optimal concentration Rattus norvegicus
3.1.3.94 Mg2+ 3 mM of Mg2+ is the optimal concentration Bos taurus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.3.94 29000
-
 2 * 29000, SDS-PAGE Bos taurus
3.1.3.94 29000
-
 x * 29000, SDS-PAGE Rattus norvegicus
3.1.3.94 58000
-
 gel filtration Bos taurus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.3.94 alpha-D-galactose 1-phosphate + H2O Homo sapiens
-
 D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O Rattus norvegicus
-
 D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O Bos taurus
-
 D-galactose + phosphate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.94 Bos taurus
-
-
-
3.1.3.94 Homo sapiens
-
-
-
3.1.3.94 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.3.94
-
 Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.3.94 brain
-
 Homo sapiens
-
3.1.3.94 brain
-
 Rattus norvegicus
-
3.1.3.94 brain
-
 Bos taurus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.94 alpha-D-galactose 1-phosphate + H2O
-
 Homo sapiens D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O
-
 Rattus norvegicus D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O
-
 Bos taurus D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O the enzyme also has the activity of EC 3.1.3.25, inositol-phosphate phosphatase Homo sapiens D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O the enzyme also has the activity of EC 3.1.3.25, inositol-phosphate phosphatase Rattus norvegicus D-galactose + phosphate
-
 ?
3.1.3.94 alpha-D-galactose 1-phosphate + H2O the enzyme also has the activity of EC 3.1.3.25, inositol-phosphate phosphatase Bos taurus D-galactose + phosphate
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.3.94 ? x * 29000, SDS-PAGE Rattus norvegicus
3.1.3.94 dimer 2 * 29000, SDS-PAGE Bos taurus

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.3.94 80
-
 15 min, activity is unaffected Homo sapiens
3.1.3.94 80
-
 15 min, activity is unaffected Rattus norvegicus
3.1.3.94 80
-
 15 min, activity is unaffected Bos taurus