Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Triton X-100 | stimulates | Ovis aries |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2'(3')-O-(2,4,6-Trinitrophenyl)ATP | - |
Ovis aries | |
5,5'-dithiobis(2-nitrobenzoate) | 0.03 mM, 10 min, 95% inhibition | Ovis aries | |
adenosine | - |
Ovis aries | |
ADP | - |
Ovis aries | |
ATPgammaS | - |
Ovis aries | |
deoxycholate | - |
Ovis aries | |
Mn2+ | above 1 mM | Ovis aries |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.022 | - |
phosphatidylinositol | pH 7.4, 30°C | Ovis aries | |
0.067 | - |
ATP | pH 7.4, 30°C | Ovis aries |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | bound to | Ovis aries | 16020 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | most effective divalent cation activator, maximal activation at 10 mM | Ovis aries | |
Mn2+ | can partially replace Mg2+ at concentrations below 1 mM | Ovis aries |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
55000 | - |
x * 55000, SDS-PAGE | Ovis aries |
150000 | - |
gel filtration | Ovis aries |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Ovis aries | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Ovis aries |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | - |
Ovis aries | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.149 | - |
- |
Ovis aries |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 1-phosphatidyl-1D-myo-inositol | - |
Ovis aries | ADP + 1-phosphatidyl-1D-myo-inositol 4-phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 55000, SDS-PAGE | Ovis aries |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | 8 | - |
Ovis aries |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.5 | 8 | rapid decrease of activity above pH 8.0 and below pH 5.5 | Ovis aries |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.032 | - |
2'(3')-O-(2,4,6-Trinitrophenyl)ATP | pH 7.4, 30°C | Ovis aries | |
0.035 | - |
adenosine | pH 7.4, 30°C | Ovis aries | |
0.05 | - |
ADP | pH 7.4, 30°C | Ovis aries | |
0.18 | - |
ATPgammaS | pH 7.4, 30°C | Ovis aries |