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Literature summary for 1.10.3.2 extracted from
- Inducers and inhibitors of laccase from Penicillium (2008), Biotechnology, 7, 35-42.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| 4-chloromercuribenzoate | - |
Penicillium cyclopium |  |
| 4-chloromercuribenzoate | - |
Penicillium digitatum | |
| 4-chloromercuribenzoate | - |
Talaromyces aculeatus | |
| 5,5 dithiobis(2-nitrobenzoate) | - |
Penicillium cyclopium | |
| 5,5 dithiobis(2-nitrobenzoate) | - |
Penicillium digitatum | |
| 5,5 dithiobis(2-nitrobenzoate) | - |
Talaromyces aculeatus | |
| desferrioxamine mesylate | - |
Penicillium cyclopium | |
| desferrioxamine mesylate | - |
Penicillium digitatum | |
| desferrioxamine mesylate | - |
Talaromyces aculeatus | |
| diethyldicarbonate | inactivation in simple linear pseudo-first order kinetics, recovery by 0.5 M hydroxylamine | Penicillium cyclopium | |
| diethyldicarbonate | inactivation in simple linear pseudo-first order kinetics, recovery by 0.5 M hydroxylamine | Penicillium digitatum | |
| diethyldicarbonate | inactivation in simple linear pseudo-first order kinetics, recovery by 0.5 M hydroxylamine | Talaromyces aculeatus | |
| additional information | no inhibition by iodoacetate and chloroacetamide | Penicillium cyclopium | |
| additional information | no inhibition by iodoacetate and chloroacetamide | Penicillium digitatum | |
| additional information | no inhibition by iodoacetate and chloroacetamide | Talaromyces aculeatus | |
| phenylmercuric acetate | - |
Penicillium cyclopium | |
| phenylmercuric acetate | - |
Penicillium digitatum | |
| phenylmercuric acetate | - |
Talaromyces aculeatus | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Penicillium cyclopium | - |
- |
- |
| Penicillium digitatum | - |
- |
- |
| Talaromyces aculeatus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| 250fold to homogeneity by ammonium sulfate fractionation, anion exchange chromatography, and gel filtration | Talaromyces aculeatus |
| 360fold to homogeneity by ammonium sulfate fractionation, anion exchange chromatography, and gel filtration | Penicillium digitatum |
| 400fold to homogeneity by ammonium sulfate fractionation, anion exchange chromatography, and gel filtration | Penicillium cyclopium |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 500 | - |
purified enzyme | Talaromyces aculeatus |
| 576 | - |
purified enzyme | Penicillium digitatum |
| 600 | - |
purified enzyme | Penicillium cyclopium |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 2,6-dimethoxyphenol + O2 | - |
Penicillium cyclopium | ? | - |
? | |
| 2,6-dimethoxyphenol + O2 | - |
Talaromyces aculeatus | ? | - |
? | |
| 2,6-dimethoxyphenol + O2 | - |
Penicillium digitatum | ? | - |
? | |
| catechol + O2 | - |
Penicillium cyclopium | ? | - |
? | |
| catechol + O2 | - |
Talaromyces aculeatus | ? | - |
? | |
| catechol + O2 | - |
Penicillium digitatum | ? | - |
? | |
| ferulic acid + O2 | - |
Penicillium cyclopium | ? | - |
? | |
| ferulic acid + O2 | - |
Talaromyces aculeatus | ? | - |
? | |
| ferulic acid + O2 | - |
Penicillium digitatum | ? | - |
? | |
| guaiacol + O2 | - |
Penicillium cyclopium | ? | - |
? | |
| guaiacol + O2 | - |
Talaromyces aculeatus | ? | - |
? | |
| guaiacol + O2 | - |
Penicillium digitatum | ? | - |
? | |
| additional information | the enzyme possesses a catalytic His residue at the active site, substrate specificity, overview | Penicillium cyclopium | ? | - |
? | |
| additional information | the enzyme possesses a catalytic His residue at the active site, substrate specificity, overview | Talaromyces aculeatus | ? | - |
? | |
| additional information | the enzyme possesses a catalytic His residue at the active site, substrate specificity, overview | Penicillium digitatum | ? | - |
? | |
| p-phenylenediamine + O2 | - |
Penicillium cyclopium | ? | - |
? | |
| p-phenylenediamine + O2 | - |
Talaromyces aculeatus | ? | - |
? | |
| p-phenylenediamine + O2 | - |
Penicillium digitatum | ? | - |
? | |
| pyrogallol + O2 | - |
Penicillium cyclopium | ? | - |
? | |
| pyrogallol + O2 | - |
Talaromyces aculeatus | ? | - |
? | |
| pyrogallol + O2 | - |
Penicillium digitatum | ? | - |
? | |
| syringaldazine + O2 | best substrate | Penicillium cyclopium | ? | - |
? | |
| syringaldazine + O2 | best substrate | Talaromyces aculeatus | ? | - |
? | |
| syringaldazine + O2 | best substrate | Penicillium digitatum | ? | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| p-diphenol: dioxygen oxidoreductase | - |
Penicillium cyclopium |
| p-diphenol: dioxygen oxidoreductase | - |
Talaromyces aculeatus |
| p-diphenol: dioxygen oxidoreductase | - |
Penicillium digitatum |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 25 | - |
assay at | Penicillium cyclopium |
| 25 | - |
assay at | Talaromyces aculeatus |
| 25 | - |
assay at | Penicillium digitatum |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5 | - |
assay at | Penicillium cyclopium |
| 5 | - |
assay at | Talaromyces aculeatus |
| 5 | - |
assay at | Penicillium digitatum |
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