Activating Compound | Comment | Organism | Structure |
---|---|---|---|
dithiothreitol | dithiothreitol is capable of reducing the oxidised form of the Prx1 to regenerate its activity | Taiwanofungus camphoratus | |
additional information | Prx1's ability to remove H2O2 is not supported by the presence of 1 mM GSH | Taiwanofungus camphoratus |
Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli C43(DE3) cells | Taiwanofungus camphoratus |
General Stability | Organism |
---|---|
the enzyme shows 57% activity after 40 min of incubation at 37°C with trypsin, the enzyme shows 46% activity after 20 min of incubation at 37°C with one-tenth its weight of chymotrypsin, the enzyme retains about 45% activity in 0.2 M imidazole | Taiwanofungus camphoratus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
23000 | - |
Prx1 monomer, SDS-PAGE | Taiwanofungus camphoratus |
Organic Solvent | Comment | Organism |
---|---|---|
SDS | the enzyme retains 40.5% activity in 2% (w/v) SDS | Taiwanofungus camphoratus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Taiwanofungus camphoratus | A1KXR1 | - |
- |
Purification (Comment) | Organism |
---|---|
Ni-NTA Sepharose column chromatography | Taiwanofungus camphoratus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit body | - |
Taiwanofungus camphoratus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
H2O2 + reduced thioredoxin | - |
Taiwanofungus camphoratus | H2O + oxidized thioredoxin | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Prx1 | 2-Cys peroxiredoxin isozyme | Taiwanofungus camphoratus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
the enzyme retains 60% activity at 60°C for 2.5 min | Taiwanofungus camphoratus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | 11 | the enzyme is stable under a broad pH range from 5.0 to 11.0 | Taiwanofungus camphoratus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
thioredoxin | - |
Taiwanofungus camphoratus |