Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | can partially replace Mg2+, but to a smaller extent than Mn2+ | Saccharomyces cerevisiae | |
Mg2+ | essential for enzyme activity, can be partially replaced by Mn2+ and to a smaller extent by Fe2+ | Saccharomyces cerevisiae | |
Mn2+ | can partially replace Mg2+ | Saccharomyces cerevisiae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-aspartate | Saccharomyces cerevisiae | - |
ADP + 4-phospho-L-aspartate | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
yeast | - |
Purification (Comment) | Organism |
---|---|
- |
Saccharomyces cerevisiae |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
8.2 | - |
- |
Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-aspartate | - |
Saccharomyces cerevisiae | ADP + 4-phospho-L-aspartate | - |
r | |
additional information | D-aspartate, L-glutamate and beta-alanine are inactive as substitutes for L-aspartate in the forward reaction, in the reverse reaction ADP cannot be replaced by AMP, UDP, GDP or IDP | Saccharomyces cerevisiae | ? | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
very heat-labile, being largely destroyed when kept for 10 min | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | 9 | no optimum point of activity in this range | Saccharomyces cerevisiae |