Inhibitors | Comment | Organism | Structure |
---|---|---|---|
3-phosphoglycerate | competitive | Vigna radiata | |
ATP | competitive | Vigna radiata | |
citrate | competitive | Vigna radiata | |
Cu2+ | competitive towards Mg2+ | Vigna radiata | |
Hg2+ | competitive towards Mg2+ | Vigna radiata | |
Ni2+ | competitive towards Mg2+ | Vigna radiata | |
oxalate | competitive | Vigna radiata | |
succinate | competitive | Vigna radiata | |
Zn2+ | competitive towards Mg2+ | Vigna radiata |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.14 | - |
phosphoenolpyruvate | 30°C, pH 8.5 | Vigna radiata |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Vigna radiata |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
60000 | - |
SDS-PAGE | Vigna radiata |
240000 | - |
gel filtration | Vigna radiata |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
phosphoenolpyruvate + H2O | Vigna radiata | - |
pyruvate + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Vigna radiata | - |
mung bean | - |
Purification (Comment) | Organism |
---|---|
- |
Vigna radiata |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seed | geminating bean | Vigna radiata | - |
seed | highest activity at 36 h of germination | Vigna radiata | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.05 | - |
Vmax, purified enzyme, 30°C, pH 8.5 | Vigna radiata |
Storage Stability | Organism |
---|---|
-10°C, purified enzyme, 50 days, 50% loss of activity | Vigna radiata |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ADP + H2O | poor substrate | Vigna radiata | ? | - |
? | |
ATP + H2O | poor substrate | Vigna radiata | ? | - |
? | |
diphosphate + H2O | poor substrate | Vigna radiata | 2 phosphate | - |
? | |
GDP + H2O | poor substrate | Vigna radiata | ? | - |
? | |
IDP + H2O | poor substrate | Vigna radiata | ? | - |
? | |
phosphoenolpyruvate + H2O | - |
Vigna radiata | pyruvate + phosphate | - |
? | |
phosphoenolpyruvate + H2O | highly specific | Vigna radiata | pyruvate + phosphate | - |
? | |
UDP + H2O | poor substrate | Vigna radiata | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 60000, gel filtration, SDS-PAGE | Vigna radiata |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 50 | - |
Vigna radiata |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
half-life: 6.8 min, pH 6.5, 2.4 min, pH 7.5, 1.8 min, pH 8.6 | Vigna radiata |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | - |
- |
Vigna radiata |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 10 | - |
Vigna radiata |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.023 | - |
Zn2+ | competitive towards Mg2+, 30°C, pH 8.5 | Vigna radiata | |
0.22 | - |
Cu2+ | competitive towards Mg2+, 30°C, pH 8.5 | Vigna radiata | |
3 | - |
oxalate | competitive, 30°C, pH 8.5 | Vigna radiata | |
3.3 | - |
3-phosphoglycerate | competitive, 30°C, pH 8.5 | Vigna radiata | |
4.5 | - |
citrate | competitive, 30°C, pH 8.5 | Vigna radiata | |
5 | - |
ATP | competitive, 30°C, pH 8.5 | Vigna radiata | |
6.3 | - |
succinate | competitive, 30°C, pH 8.5 | Vigna radiata |