Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | in presence of 1 mM Mg2+, slight activation up to 0.01 mM, significant inhibition above 0.1 mM | Bos taurus | |
Mg2+ | divalent cation required, maximal activition at 1 mM, inhibition above 1 mM | Bos taurus | |
phosphatidylserine | 0.2 mM, 75% loss of activity | Bos taurus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | in presence of 1 mM Mg2+, slight activation up to 0.01 mM, significant inhibition above 0.1 mM | Bos taurus | |
Mg2+ | divalent cation required, maximal activition at 1 mM, inhibition above 1 mM | Bos taurus | |
Mn2+ | divalent cation required, Mn2+ is less effective than Mg2+. 0.5 mM Mn2+ gives 30% of the maximal activity with 1 mM Mg2+ | Bos taurus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
120000 | - |
gel filtration | Bos taurus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
Phosphatidylinositol-3,4,5-trisphosphate + H2O | Bos taurus | the enzyme may play a critical role in the inositolphospholipid 3-kinase signalling | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
thymus | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | the enzyme does not hydrolyze phosphatidylinositol 4,5-bisphosphate | Bos taurus | ? | - |
? | |
Phosphatidylinositol-3,4,5-trisphosphate + H2O | - |
Bos taurus | Phosphatidyl inositol-4,5-bisphosphate + phosphate | - |
? | |
Phosphatidylinositol-3,4,5-trisphosphate + H2O | the enzyme may play a critical role in the inositolphospholipid 3-kinase signalling | Bos taurus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 120000, SDS-PAGE | Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Bos taurus |