Activating Compound | Comment | Organism | Structure |
---|---|---|---|
ADP | ATP inhibits while ADP activates endopolyphosphatase activity in the presence of Mg2+ | Saccharomyces cerevisiae |
Cloned (Comment) | Organism |
---|---|
expression in Saccharomyces cerevisiae | Saccharomyces cerevisiae |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ATP | ATP inhibits while ADP activates endopolyphosphatase activity in the presence of Mg2+ | Saccharomyces cerevisiae |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | in the presence of Mg2+, the enzyme shows a polyphosphate chain fragmentation activity | Saccharomyces cerevisiae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | Q04119 | bifunctional exo- and endopolyphosphatase, EC 3.6.1.11 and EC 3.6.1.10 | - |
Posttranslational Modification | Comment | Organism |
---|---|---|
proteolytic modification | PPN1 gene encodes a polypeptide with the predicted molecular mass of 78 kDa, the monomer molecular mass of the mature PPN1 is about 33-35 kDa | Saccharomyces cerevisiae |
Purification (Comment) | Organism |
---|---|
- |
Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | enzyme is a bifunctional exo- and endopolyphosphatase, activities of ECs 3.6.1.11 and 3.6.1.10, respectively. No activity with diphosphate, ATP and 4-nitrophenyl phosphate | Saccharomyces cerevisiae | ? | - |
? |