Activating Compound | Comment | Organism | Structure |
---|---|---|---|
myelin basic protein | enhances activity when phosphatidylinositol 4-phosphate/phosphatidylethanolamine vesicles are used as substrate | Rattus norvegicus | |
spermidine | enhances activity | Rattus norvegicus | |
spermine | enhances activity severalfold. Causes a shift in the MgCl2 saturation curve from sigmoidal to hyperbolic, lowering the Mg2+ concentration required for optimum kinase activity to the physiological range. 0.6 mM, 4fold increase of phosphorylation activity in phosphatidylinositol/phosphatidylethanolamine vesicles | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate | - |
Rattus norvegicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Rattus norvegicus | 5829 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | maximal activity at 10 mM MgCl2 | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | - |
Rattus norvegicus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 1-phosphatidyl-1D-myo-inositol 4-phosphate | - |
Rattus norvegicus | ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.3 | - |
- |
Rattus norvegicus |