Inhibitors | Comment | Organism | Structure |
---|---|---|---|
azide | - |
Penicillium simplicissimum | |
cyanide | - |
Penicillium simplicissimum | |
additional information | incubation for 60 min with 20 mM 3-amino-l,2,4-triazole has no effect on enzyme activity | Penicillium simplicissimum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
10.8 | - |
H2O2 | catalase activity, at pH 6.4 and 25°C | Penicillium simplicissimum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
protoplast | - |
Penicillium simplicissimum | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
83000 | - |
2 * 83000, SDS-PAGE | Penicillium simplicissimum |
170000 | - |
gel filtration | Penicillium simplicissimum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium simplicissimum | - |
- |
- |
Penicillium simplicissimum CBS 170.90 | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
additional information | PCP does not contain a significant amount of carbohydrate | Penicillium simplicissimum |
Purification (Comment) | Organism |
---|---|
ammonium sulfate precipitation, phenyl-Sepharose column chromatography, Q-Sepharose column chromatography, hydroxyapatite column chromatography, and Superdex PG-200 gel filtration | Penicillium simplicissimum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
culture condition:veratryl alcohol-grown cell | - |
Penicillium simplicissimum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
7.5 | - |
peroxidase activity using guaicol as substrate, at pH 5.4 and 25°C | Penicillium simplicissimum |
16 | - |
peroxidase activity using 3,3'-diaminobenzidine as substrate, at pH 5.4 and 25°C | Penicillium simplicissimum |
28 | - |
peroxidase activity using 3,3'-dimethoxybenzidine as substrate, at pH 5.4 and 25°C | Penicillium simplicissimum |
77 | - |
peroxidase activity using 2,6-dimethoxyphenol as substrate, at pH 5.4 and 25°C | Penicillium simplicissimum |
150 | - |
peroxidase activity using 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) as substrate, at pH 5.4 and 25°C | Penicillium simplicissimum |
250 | - |
cell extract, at 25°C, pH 6.4 | Penicillium simplicissimum |
2960 | - |
purified enzyme, at 25°C, pH 6.4 | Penicillium simplicissimum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2 | - |
Penicillium simplicissimum | oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O | - |
? | |
2,6-dimethoxyphenol + H2O2 | - |
Penicillium simplicissimum | oxidized 2,6-dimethoxyphenol + H2O | - |
? | |
3,3'-diaminobenzidine + H2O2 | - |
Penicillium simplicissimum | oxidized 3,3'-diaminobenzidine + H2O | - |
? | |
3,3'-dimethoxybenzidine + H2O2 | - |
Penicillium simplicissimum | oxidized 3,3'-dimethoxybenzidine + H2O | - |
? | |
guaiacol + H2O2 | - |
Penicillium simplicissimum | tetraguaiacol + H2O | - |
? | |
H2O2 | - |
Penicillium simplicissimum | O2 + H2O | - |
? | |
additional information | NADPH, vanilly1 alcohol and veratryl alcohol do not serve as electron donors | Penicillium simplicissimum | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 83000, SDS-PAGE | Penicillium simplicissimum |
Synonyms | Comment | Organism |
---|---|---|
PCP | - |
Penicillium simplicissimum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
the enzyme remains fully active at pH 5.0 for more than 15 min at 25°C | Penicillium simplicissimum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.4 | - |
pH optimum for peroxidase activity | Penicillium simplicissimum |
6.4 | - |
pH optimum for catalase activity | Penicillium simplicissimum |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | 9 | at pH 5.0 all activity is lost within 5 min whereas no inactivation is observed between pH 7.0 and pH 9.0 at this temperature after a 10 h incubation | Penicillium simplicissimum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | - |
Penicillium simplicissimum |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.003 | - |
at 25°C, pH 6.4 | Penicillium simplicissimum | cyanide | |
0.017 | - |
at 25°C, pH 6.4 | Penicillium simplicissimum | azide |