Application | Comment | Organism |
---|---|---|
industry | the laccase has a wide application in industrial processes, particularly in renewable bio-energy industry | Pleurotus ostreatus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | - |
Pleurotus ostreatus | |
Ag+ | - |
Pleurotus ostreatus | |
Ba2+ | - |
Pleurotus ostreatus | |
Ca2+ | - |
Pleurotus ostreatus | |
Co2+ | - |
Pleurotus ostreatus | |
Cu2+ | - |
Pleurotus ostreatus | |
DTT | - |
Pleurotus ostreatus | |
EDTA | - |
Pleurotus ostreatus | |
EGTA | - |
Pleurotus ostreatus | |
Fe3+ | - |
Pleurotus ostreatus | |
K+ | - |
Pleurotus ostreatus | |
Mg2+ | - |
Pleurotus ostreatus | |
Mn2+ | - |
Pleurotus ostreatus | |
Na+ | - |
Pleurotus ostreatus | |
NaN3 | - |
Pleurotus ostreatus | |
Ni2+ | - |
Pleurotus ostreatus | |
SDS | - |
Pleurotus ostreatus | |
Zn2+ | - |
Pleurotus ostreatus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Pleurotus ostreatus | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | - |
x * 40000, SDS-PAGE | Pleurotus ostreatus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pleurotus ostreatus | - |
- |
- |
Pleurotus ostreatus 10969 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native extracellular enzyme 3.67fold by ammonium sulfate fractionation, anion exchange chromatography, and gel filtration to homogeneity | Pleurotus ostreatus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
additional information | optimization of culture conditions for high yield of extracellular enzyme requiring Mg2+ and glucose, overview | Pleurotus ostreatus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1077 | - |
purified enzyme | Pleurotus ostreatus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + O2 | best substrate | Pleurotus ostreatus | ? | - |
? | |
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + O2 | best substrate | Pleurotus ostreatus 10969 | ? | - |
? | |
4-methyl catechol + O2 | - |
Pleurotus ostreatus | ? | - |
? | |
4-methyl catechol + O2 | - |
Pleurotus ostreatus 10969 | ? | - |
? | |
catechol + O2 | low activity | Pleurotus ostreatus | ? | - |
? | |
catechol + O2 | low activity | Pleurotus ostreatus 10969 | ? | - |
? | |
hydroquinone + O2 | - |
Pleurotus ostreatus | ? | - |
? | |
hydroquinone + O2 | - |
Pleurotus ostreatus 10969 | ? | - |
? | |
additional information | no activity with ferulic acid and veratryl alcohol | Pleurotus ostreatus | ? | - |
? | |
additional information | no activity with ferulic acid and veratryl alcohol | Pleurotus ostreatus 10969 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 40000, SDS-PAGE | Pleurotus ostreatus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
sharp drop in activity above | Pleurotus ostreatus |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 80 | activity range | Pleurotus ostreatus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
purified enzyme, 10 min, loss of 90% activity | Pleurotus ostreatus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | - |
- |
Pleurotus ostreatus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
2.5 | 5 | 40% of maximal activity at below pH 2.5 and above pH 5.0 | Pleurotus ostreatus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
1 | 2 | purified enzyme, 10 min, loss of 90% activity | Pleurotus ostreatus |
7 | - |
purified enzyme, 10 min, loss of 90% activity | Pleurotus ostreatus |