Literature summary extracted from
De Windt, F.E.; van der Drift, C.
Purification and some properties of hydroxypyruvate isomerase of Bacillus fastidiosus (1980), Biochim. Biophys. Acta, 613, 556-562.
General Stability
EC Number |
General Stability |
Organism |
---|
5.3.1.22 |
loss of activity by vacuum dialysis at 4°C or by freezing |
Metabacillus fastidiosus |
Inhibitors
EC Number |
Inhibitors |
Comment |
Organism |
Structure |
---|
5.3.1.22 |
Cu2+ |
0.1 mM, 57% inhibition |
Metabacillus fastidiosus |
|
5.3.1.22 |
Fe2+ |
0.1 mM, 18% inhibition |
Metabacillus fastidiosus |
|
5.3.1.22 |
hydroxylamine |
20 mM, 60% inhibition |
Metabacillus fastidiosus |
|
5.3.1.22 |
iodoacetate |
0.7 mM, 100% inhibition |
Metabacillus fastidiosus |
|
5.3.1.22 |
NaCN |
2.5 mM, 21% inhibition |
Metabacillus fastidiosus |
|
KM Value [mM]
EC Number |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Comment |
Organism |
Structure |
---|
5.3.1.22 |
10 |
- |
Hydroxypyruvate |
- |
Metabacillus fastidiosus |
|
Molecular Weight [Da]
EC Number |
Molecular Weight [Da] |
Molecular Weight Maximum [Da] |
Comment |
Organism |
---|
5.3.1.22 |
45000 |
- |
6 * 45000, SDS-PAGE |
Metabacillus fastidiosus |
5.3.1.22 |
265000 |
- |
gel filtration |
Metabacillus fastidiosus |
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
5.3.1.22 |
Metabacillus fastidiosus |
- |
strain DSM 83 |
- |
Purification (Commentary)
EC Number |
Purification (Comment) |
Organism |
---|
5.3.1.22 |
- |
Metabacillus fastidiosus |
Specific Activity [micromol/min/mg]
EC Number |
Specific Activity Minimum [µmol/min/mg] |
Specific Activity Maximum [µmol/min/mg] |
Comment |
Organism |
---|
5.3.1.22 |
3125 |
- |
- |
Metabacillus fastidiosus |
Storage Stability
EC Number |
Storage Stability |
Organism |
---|
5.3.1.22 |
4°C, stable for 1 month |
Metabacillus fastidiosus |
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
5.3.1.22 |
Hydroxypyruvate |
r |
Metabacillus fastidiosus |
2-Hydroxy-3-oxopropanoate |
r |
? |
|
Subunits
EC Number |
Subunits |
Comment |
Organism |
---|
5.3.1.22 |
hexamer |
6 * 45000, SDS-PAGE |
Metabacillus fastidiosus |
Temperature Optimum [°C]
EC Number |
Temperature Optimum [°C] |
Temperature Optimum Maximum [°C] |
Comment |
Organism |
---|
5.3.1.22 |
57 |
- |
- |
Metabacillus fastidiosus |
Temperature Stability [°C]
EC Number |
Temperature Stability Minimum [°C] |
Temperature Stability Maximum [°C] |
Comment |
Organism |
---|
5.3.1.22 |
67 |
- |
10 min stable |
Metabacillus fastidiosus |
pH Optimum
EC Number |
pH Optimum Minimum |
pH Optimum Maximum |
Comment |
Organism |
---|
5.3.1.22 |
6.6 |
7.4 |
- |
Metabacillus fastidiosus |
pH Range
EC Number |
pH Minimum |
pH Maximum |
Comment |
Organism |
---|
5.3.1.22 |
5.4 |
8.5 |
50% of maximal activity at pH 5.4 and 8.5 |
Metabacillus fastidiosus |