Activating Compound | Comment | Organism | Structure |
---|---|---|---|
3-Amino-1,2,4-triazole | 18% activation of catalase activity and unaltered peroxidase activity at 0.1 mM, 56% activation of catalase activity and 21% activation of peroxidase activity at 10 mM | Mycobacterium sp. |
General Stability | Organism |
---|---|
enzyme is still active in 0.1% SDS | Mycobacterium sp. |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
hydroxylamine | 99% inhibition of catalase activity and 17% inhibition of peroxidase activity at 0.1 mM, complete inhibition of catalase activity and 56% inhibition of peroxidase activity at 1 mM | Mycobacterium sp. | |
KCN | 74% inhibition of catalase activity and 86% inhibition of peroxidase activity at 0.1 mM, 96% inhibition of catalase and peroxidase activity at 1 mM | Mycobacterium sp. | |
NaN3 | 68% inhibition of catalase activity and 90% inhibition of peroxidase activity at 0.1 mM, 92% inhibition of catalase activity and 99% inhibition of peroxidase activity at 1 mM | Mycobacterium sp. |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.048 | - |
o-Dianisidine | peroxidase activity, pH 4.5, 30°C | Mycobacterium sp. | |
1.47 | - |
H2O2 | peroxidase activity, pH 4.5, 30°C | Mycobacterium sp. | |
6.3 | - |
H2O2 | catalase activity, pH 7.0, 30°C | Mycobacterium sp. |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | required for catalase activity | Mycobacterium sp. |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
80000 | - |
2 * 80000, SDS-PAGE | Mycobacterium sp. |
160000 | - |
gel filtration | Mycobacterium sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mycobacterium sp. | - |
- |
- |
Mycobacterium sp. DSM 3803 / JC1 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native enzyme from the soluble fraction, 47.3fold to homogeneity | Mycobacterium sp. |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
culture condition:methanol-grown cell | 0.5% v/v methanol in the cell culture medium | Mycobacterium sp. | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Mycobacterium sp. |
1145 | - |
purified enzyme, catalase activity | Mycobacterium sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
H2O2 | catalase activity | Mycobacterium sp. | O2 + H2O | - |
? | |
H2O2 | catalase activity | Mycobacterium sp. DSM 3803 / JC1 | O2 + H2O | - |
? | |
H2O2 | catalase activity | Mycobacterium sp. JC1 DSM 3803 | O2 + H2O | - |
? | |
H2O2 + methanol | peroxidase activity | Mycobacterium sp. | formaldehyde + H2O | - |
? | |
H2O2 + methanol | peroxidase activity | Mycobacterium sp. DSM 3803 / JC1 | formaldehyde + H2O | - |
? | |
H2O2 + methanol | peroxidase activity | Mycobacterium sp. JC1 DSM 3803 | formaldehyde + H2O | - |
? | |
H2O2 + o-dianisidine | peroxidase activity | Mycobacterium sp. | ? + H2O | - |
? | |
H2O2 + o-dianisidine | peroxidase activity | Mycobacterium sp. DSM 3803 / JC1 | ? + H2O | - |
? | |
H2O2 + o-dianisidine | peroxidase activity | Mycobacterium sp. JC1 DSM 3803 | ? + H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 80000, SDS-PAGE | Mycobacterium sp. |
Synonyms | Comment | Organism |
---|---|---|
catalase-peroxidase | - |
Mycobacterium sp. |
CP | - |
Mycobacterium sp. |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
catalase activity | Mycobacterium sp. |
40 | - |
peroxidase activity | Mycobacterium sp. |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
1 min, loss of over 80% of both activities | Mycobacterium sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | - |
peroxidase activity | Mycobacterium sp. |
7 | - |
catalase activity | Mycobacterium sp. |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Mycobacterium sp. | isoelectric focusing | - |
4.9 |