Cloned (Comment) | Organism |
---|---|
gene phyB, sequence comparisons and phylogenetic analysis | Priestia aryabhattai |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Co2+ | - |
Priestia aryabhattai | |
Cu2+ | - |
Priestia aryabhattai | |
EDTA | - |
Priestia aryabhattai | |
Fe2+ | - |
Priestia aryabhattai | |
Mn2+ | - |
Priestia aryabhattai | |
Zn2+ | - |
Priestia aryabhattai |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Priestia aryabhattai | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | activates at 20 mM by 17% | Priestia aryabhattai | |
Mg2+ | activates at 20 mM by 32% | Priestia aryabhattai |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
myo-inositol hexakisphosphate + H2O | Priestia aryabhattai | phosphate cleavage position is not determined, cf. EC 3.1.3.8 and 3.1.3.26 | 1D-myo-inositol pentakisphosphate + phosphate | - |
? | |
myo-inositol hexakisphosphate + H2O | Priestia aryabhattai RS1 | phosphate cleavage position is not determined, cf. EC 3.1.3.8 and 3.1.3.26 | 1D-myo-inositol pentakisphosphate + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Priestia aryabhattai | - |
isolated from chickpea (Cicer arietinum) rhizosphere | - |
Priestia aryabhattai RS1 | - |
isolated from chickpea (Cicer arietinum) rhizosphere | - |
Purification (Comment) | Organism |
---|---|
native extracellular enzyme 20.84fold from cell culture supernatant by ethanol precipitation, gel filtration, and anion exchange chromatography | Priestia aryabhattai |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
72.97 | - |
purified enzyme, pH 6.5, 40°C | Priestia aryabhattai |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | no considerable activity with other phosphorylated substrates like ATP, ADP, dSPP, pNPP, glucose 6-phosphate, and fructose 6-phosphate | Priestia aryabhattai | ? | - |
? | |
additional information | no considerable activity with other phosphorylated substrates like ATP, ADP, dSPP, pNPP, glucose 6-phosphate, and fructose 6-phosphate | Priestia aryabhattai RS1 | ? | - |
? | |
myo-inositol hexakisphosphate + H2O | phosphate cleavage position is not determined, cf. EC 3.1.3.8 and 3.1.3.26 | Priestia aryabhattai | 1D-myo-inositol pentakisphosphate + phosphate | - |
? | |
myo-inositol hexakisphosphate + H2O | absolutely specific for the substrate, the phosphate cleavage position is not determined, cf. EC 3.1.3.8 and 3.1.3.26 | Priestia aryabhattai | 1D-myo-inositol pentakisphosphate + phosphate | - |
? | |
myo-inositol hexakisphosphate + H2O | phosphate cleavage position is not determined, cf. EC 3.1.3.8 and 3.1.3.26 | Priestia aryabhattai RS1 | 1D-myo-inositol pentakisphosphate + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 40000, about, SDS-PAGE | Priestia aryabhattai |
Synonyms | Comment | Organism |
---|---|---|
More | cf. EC 3.1.3.26 | Priestia aryabhattai |
PhyB | - |
Priestia aryabhattai |
phytase | - |
Priestia aryabhattai |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Priestia aryabhattai |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | 40 | the enzyme exhibits markedly higher activity at low temperature with retention of 65% and 43% of the optimum activity at reaction temperature 25°C and 10°C, respectively | Priestia aryabhattai |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | 50 | purified enzyme, 30 min, pH 6.5, in presence of 20 mM Ca2+, completely stable, 40% activity is retained at 10°C. The enzyme is more thermostable in presence of CaCl2 and exhibits almost 100% residual activity at temperature range 20-50°C and 63% activity at 70°C after 30 min of preincubation, followed by sharp decline in thermostability | Priestia aryabhattai |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | - |
- |
Priestia aryabhattai |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
3.5 | 9.5 | activity range, profile overview | Priestia aryabhattai |