KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.002 | - |
H2O2 | at pH 5.0 and 25°C | Pleurotus ostreatus | |
0.0248 | - |
Reactive Black 5 | at pH 3.5 and 25°C | Pleurotus ostreatus | |
0.0358 | - |
Orange II | at pH 3.0 and 25°C | Pleurotus ostreatus | |
0.171 | - |
Mn2+ | at pH 5.0 and 25°C | Pleurotus ostreatus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pleurotus ostreatus | - |
- |
- |
Pleurotus ostreatus PC9 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
ammonium sulfate precipitation, HiTrap Q column chromatography, and Mono Q column chromatography | Pleurotus ostreatus |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
10.86 | - |
unpurified enzyme, with Mn2+ as substrate, at pH 5.0 and 25°C | Pleurotus ostreatus |
61.48 | - |
after 5.66fold purification, with Mn2+ as substrate, at pH 5.0 and 25°C | Pleurotus ostreatus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Mn2+ + H+ + H2O2 | - |
Pleurotus ostreatus | Mn3+ + H2O | - |
? | |
Mn2+ + H+ + H2O2 | - |
Pleurotus ostreatus PC9 | Mn3+ + H2O | - |
? | |
Orange II + H+ + H2O2 | - |
Pleurotus ostreatus | ? | - |
? | |
Orange II + H+ + H2O2 | - |
Pleurotus ostreatus PC9 | ? | - |
? | |
Phenol Red + H+ + H2O2 | - |
Pleurotus ostreatus | ? | - |
? | |
Phenol Red + H+ + H2O2 | - |
Pleurotus ostreatus PC9 | ? | - |
? | |
Reactive Black 5 + H+ + H2O2 | - |
Pleurotus ostreatus | ? | - |
? | |
Reactive Black 5 + H+ + H2O2 | - |
Pleurotus ostreatus PC9 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 48000, SDS-PAGE | Pleurotus ostreatus |
Synonyms | Comment | Organism |
---|---|---|
VP1 | - |
Pleurotus ostreatus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | 55 | Residual activity of roughly 100% is found after incubation at 25 to 55°C with all three substrates. Stability decreases gradually at temperatures from 60 to 70°C | Pleurotus ostreatus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.6 | - |
H2O2 | at pH 5.0 and 25°C | Pleurotus ostreatus | |
0.83 | - |
Orange II | at pH 3.0 and 25°C | Pleurotus ostreatus | |
6.2 | - |
Mn2+ | at pH 5.0 and 25°C | Pleurotus ostreatus | |
54 | - |
Reactive Black 5 | at pH 3.5 and 25°C | Pleurotus ostreatus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
3 | - |
pH optimum for Orange II oxidation | Pleurotus ostreatus |
3.5 | - |
pH optimum for Reactive Black 5 oxidation | Pleurotus ostreatus |
5 | - |
pH optimum for Mn2+ oxidation | Pleurotus ostreatus |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
15.7 | - |
Orange II | at pH 3.0 and 25°C | Pleurotus ostreatus | |
80.3 | - |
Mn2+ | at pH 5.0 and 25°C | Pleurotus ostreatus | |
2224.4 | - |
Reactive Black 5 | at pH 3.5 and 25°C | Pleurotus ostreatus | |
5961 | - |
H2O2 | at pH 5.0 and 25°C | Pleurotus ostreatus |