Activating Compound | Comment | Organism | Structure |
---|---|---|---|
glucose 6-phosphate | maximal activation at 2 mM | Umbilicus rupestris |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ADP | - |
Umbilicus rupestris | |
Asp | - |
Umbilicus rupestris | |
ATP | - |
Umbilicus rupestris | |
citrate | - |
Umbilicus rupestris | |
malate | L-malate | Umbilicus rupestris |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.2 | - |
phosphoenolpyruvate | pH 8.2, enzyme from water stressed plants | Umbilicus rupestris | |
0.23 | - |
phosphoenolpyruvate | pH 8.2 | Umbilicus rupestris | |
0.86 | - |
phosphoenolpyruvate | pH 7.2, enzyme from water stressed plants | Umbilicus rupestris | |
1.25 | - |
phosphoenolpyruvate | pH 7.2 | Umbilicus rupestris |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
185300 | - |
gel filtration | Umbilicus rupestris |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
Phosphoenolpyruvate + CO2 | Umbilicus rupestris | Umbilicus rupestris switches from C3 photosynthesis to an incomplete form of crassulacean acid metabolism, referred to as CAM-idling, when exposed to water stress. This switch is accompanied by an increase in the activity of phosphoenolpyruvate carboxylase | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Umbilicus rupestris | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Umbilicus rupestris | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
phosphoenolpyruvate + CO2 | - |
Umbilicus rupestris | phosphate + oxaloacetate | - |
? | |
Phosphoenolpyruvate + CO2 | Umbilicus rupestris switches from C3 photosynthesis to an incomplete form of crassulacean acid metabolism, referred to as CAM-idling, when exposed to water stress. This switch is accompanied by an increase in the activity of phosphoenolpyruvate carboxylase | Umbilicus rupestris | ? | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | 8.2 | - |
Umbilicus rupestris |