Cloned (Comment) | Organism |
---|---|
genetic map of inositol metabolism, overexpression of isozyme Kcs1 can complement isozyme Ipk2 deficiency | Saccharomyces cerevisiae |
Protein Variants | Comment | Organism |
---|---|---|
additional information | growth of an enzyme-deficient strain can be rescued by expression of either 1D-myo-inositol 1,4,5-trisphosphate 3-kinase or 6-kinase at high temperatures, but only 1D-myo-inositol 1,4,5-trisphosphate 6-kinase expression enables the strain to grow on ornithine | Saccharomyces cerevisiae |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | - |
Saccharomyces cerevisiae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 1D-myo-inositol 1,2,3,4,5,6-hexakisphosphate | Saccharomyces cerevisiae | isozyme Kcs1 | ADP + diphosphoinositol pentakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate | Saccharomyces cerevisiae | isozyme Kcs1 | ADP + diphosphoinositol tetrakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5,6-tetrakisphosphate | Saccharomyces cerevisiae | preferred substrate of isozyme Ipk2 | ADP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5-trisphosphate | Saccharomyces cerevisiae | the enzyme initiates a inositol polyphosphate pathway, isozyme Kcs1 is also involved, inositol metabolism, overview | ADP + 1D-myo-inositol 1,3,4,5-tetrakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5-trisphosphate | Saccharomyces cerevisiae | preferred substrate of isozyme Ipk2 | ADP + 1D-myo-inositol 1,4,5,6-tetrakisphosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 1D-myo-inositol 1,2,3,4,5,6-hexakisphosphate | isozyme Kcs1 | Saccharomyces cerevisiae | ADP + diphosphoinositol pentakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate | isozyme Kcs1 | Saccharomyces cerevisiae | ADP + diphosphoinositol tetrakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5,6-tetrakisphosphate | preferred substrate of isozyme Ipk2 | Saccharomyces cerevisiae | ADP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5-trisphosphate | the enzyme initiates a inositol polyphosphate pathway, isozyme Kcs1 is also involved, inositol metabolism, overview | Saccharomyces cerevisiae | ADP + 1D-myo-inositol 1,3,4,5-tetrakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5-trisphosphate | isozyme Ipk2 and isozyme Kcs1 | Saccharomyces cerevisiae | ADP + 1D-myo-inositol 1,3,4,5-tetrakisphosphate | - |
? | |
ATP + 1D-myo-inositol 1,4,5-trisphosphate | preferred substrate of isozyme Ipk2 | Saccharomyces cerevisiae | ADP + 1D-myo-inositol 1,4,5,6-tetrakisphosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Arg82 | - |
Saccharomyces cerevisiae |
inositol 1,4,5-trisphosphate 3-kinase | - |
Saccharomyces cerevisiae |
inositol polyphosphate multikinase | - |
Saccharomyces cerevisiae |
Ipk2 | - |
Saccharomyces cerevisiae |
Kcs1 | - |
Saccharomyces cerevisiae |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Saccharomyces cerevisiae |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Saccharomyces cerevisiae |