General Stability | Organism |
---|---|
labile at 37°C, activity is stabilized by phorbol dibutyrate | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,3-bisphosphoglycerate | - |
Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.014 | - |
D-myo-inositol 1,4,5-trisphosphate | membrane associated enzyme, pH 7.2, 37°C | Bos taurus | |
0.022 | - |
D-myo-inositol 1,4,5-trisphosphate | membrane associated enzyme, pH 7.2, 37°C | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Homo sapiens | 16020 | - |
membrane | - |
Bos taurus | 16020 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
SDS-PAGE, membrane associated enzyme | Bos taurus |
45000 | - |
gel filtration, membrane associated enzyme | Bos taurus |
70000 | - |
SDS-PAGE, gel filtration, membrane associated enzyme | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O | Homo sapiens | product is precursor for inositol 1,3,4,5,6-pentiskphosphate via inositol 1,3,4,6-tetraiskphosphate | D-myo-inositol 1,3,4-trisphosphate + phosphate | - |
? | |
D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O | Bos taurus | product is precursor for inositol 1,3,4,5,6-pentiskphosphate via inositol 1,3,4,6-tetraiskphosphate | D-myo-inositol 1,3,4-trisphosphate + phosphate | - |
? | |
D-myo-inositol 1,4,5-trisphosphate + H2O | Homo sapiens | regulation of intracellular Ca2+ level by degradation of intracellular Ca2+ releasing second messenger D-myo-inositol 1,4,5-trisphosphate | D-myo-inositol 1,4-bisphosphate + phosphate | - |
? | |
D-myo-inositol 1,4,5-trisphosphate + H2O | Bos taurus | regulation of intracellular Ca2+ level by degradation of intracellular Ca2+ releasing second messenger D-myo-inositol 1,4,5-trisphosphate | D-myo-inositol 1,4-bisphosphate + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
membrane associated enzyme | Homo sapiens |
membrane associated enzyme | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
erythrocyte | - |
Homo sapiens | - |
testis | - |
Homo sapiens | - |
testis | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
2.7 | - |
purified membrane associated enzyme, pH 7.2, 37°C | Homo sapiens |
175 | - |
purified membrane associated enzyme, pH 7.2, 37°C | Bos taurus |
Storage Stability | Organism |
---|---|
-20°C, no loss of activity during long term storage | Homo sapiens |
-80°C, no loss of activity during long term storage | Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O | - |
Homo sapiens | D-myo-inositol 1,3,4-trisphosphate + phosphate | - |
? | |
D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O | - |
Bos taurus | D-myo-inositol 1,3,4-trisphosphate + phosphate | - |
? | |
D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O | product is precursor for inositol 1,3,4,5,6-pentiskphosphate via inositol 1,3,4,6-tetraiskphosphate | Homo sapiens | D-myo-inositol 1,3,4-trisphosphate + phosphate | - |
? | |
D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O | product is precursor for inositol 1,3,4,5,6-pentiskphosphate via inositol 1,3,4,6-tetraiskphosphate | Bos taurus | D-myo-inositol 1,3,4-trisphosphate + phosphate | - |
? | |
D-myo-inositol 1,4,5-trisphosphate + H2O | - |
Homo sapiens | D-myo-inositol 1,4-bisphosphate + phosphate | - |
? | |
D-myo-inositol 1,4,5-trisphosphate + H2O | - |
Bos taurus | D-myo-inositol 1,4-bisphosphate + phosphate | - |
? | |
D-myo-inositol 1,4,5-trisphosphate + H2O | regulation of intracellular Ca2+ level by degradation of intracellular Ca2+ releasing second messenger D-myo-inositol 1,4,5-trisphosphate | Homo sapiens | D-myo-inositol 1,4-bisphosphate + phosphate | - |
? | |
D-myo-inositol 1,4,5-trisphosphate + H2O | regulation of intracellular Ca2+ level by degradation of intracellular Ca2+ releasing second messenger D-myo-inositol 1,4,5-trisphosphate | Bos taurus | D-myo-inositol 1,4-bisphosphate + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 70000, gel filtration, SDS-PAGE | Homo sapiens |
monomer | 1 * 42000, gel filtration, SDS-PAGE | Bos taurus |