Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Triton X-100 | activity depends on presence of a surfactant. Optimal concentration is 3.7 mM | Dunaliella parva |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
adenosine | - |
Dunaliella parva | |
ADP | - |
Dunaliella parva | |
AMP | - |
Dunaliella parva | |
cAMP | - |
Dunaliella parva | |
CDP | - |
Dunaliella parva | |
CTP | - |
Dunaliella parva | |
GTP | - |
Dunaliella parva | |
phosphatidylethanolamine | - |
Dunaliella parva | |
UTP | - |
Dunaliella parva |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.027 | - |
phosphatidylinositol | pH 7.8, 28°C, at 0.75 mM Triton X-100 | Dunaliella parva | |
0.055 | - |
phosphatidylinositol | pH 7.8, 28°C, at 1.5 mM Triton X-100 | Dunaliella parva | |
0.39 | - |
ATP | pH 7.8, 28°C, at 2 mM MgCl2 and 10 mM MnCl2 | Dunaliella parva | |
1.7 | - |
ATP | pH 7.8, 28°C, at 30 mM MgCl2 | Dunaliella parva |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
soluble | - |
Dunaliella parva | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | enzyme requires divalent cations, Mg2+ with an optimal concentration of 30 mM, Ca2+ with an optimal concentration of 10 mM or Mn2+ with an optimal concentration of 10 mM. Mn2+ is the best activator. Mn2+, Mg2+ or Ca2+ activate synergistically | Dunaliella parva | |
Mg2+ | enzyme requires divalent cations, Mg2+ with an optimal concentration of 30 mM, Ca2+ with an optimal concentration of 10 mM or Mn2+ with an optimal concentration of 10 mM. Mn2+ is the best activator. Mn2+, Mg2+ or Ca2+ activate synergistically | Dunaliella parva | |
Mn2+ | enzyme requires divalent cations, Mg2+ with an optimal concentration of 30 mM, Ca2+ with an optimal concentration of 10 mM or Mn2+ with an optimal concentration of 10 mM. Mn2+ is the best activator. Mn2+, Mg2+ or Ca2+ activate synergistically | Dunaliella parva | |
NaCl | enhances activity up to about 1.3fold at 1 M | Dunaliella parva |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Dunaliella parva | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Dunaliella parva |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.077 | - |
- |
Dunaliella parva |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 1-phosphatidyl-1D-myo-inositol | - |
Dunaliella parva | ADP + 1-phosphatidyl-1D-myo-inositol 4-phosphate | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
28 | - |
at 30 mM MgCl2 | Dunaliella parva |
42 | - |
at 2 mM MgCl2 and 10 mM MnCl2 | Dunaliella parva |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
- |
Dunaliella parva |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.025 | - |
ADP | pH 7.8, 28°C | Dunaliella parva | |
0.775 | - |
adenosine | pH 7.8, 28°C | Dunaliella parva | |
1.2 | - |
AMP | pH 7.8, 28°C | Dunaliella parva | |
1.68 | - |
CTP | pH 7.8, 28°C | Dunaliella parva | |
1.68 | - |
cAMP | pH 7.8, 28°C | Dunaliella parva | |
1.75 | - |
GTP | pH 7.8, 28°C | Dunaliella parva | |
2.9 | - |
CDP | pH 7.8, 28°C | Dunaliella parva | |
3.6 | - |
UTP | pH 7.8, 28°C | Dunaliella parva |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Dunaliella parva | chromatofocusing | - |
5.5 |