KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
3.3 | - |
Tannic acid | purified enzyme, at pH 5.0 and 37°C | Penicillium chrysogenum | |
6.6 | - |
Tannic acid | crude enzyme, at pH 5.0 and 37°C | Penicillium chrysogenum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
43000 | - |
1 * 97000 + 1 * 43000, SDS-PAGE | Penicillium chrysogenum |
97000 | - |
1 * 97000 + 1 * 43000, SDS-PAGE | Penicillium chrysogenum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
digallate + H2O | Penicillium chrysogenum | - |
gallate | - |
? | |
digallate + H2O | Penicillium chrysogenum NCIM 923 | - |
gallate | - |
? | |
tannic acid + H2O | Penicillium chrysogenum | - |
gallate + D-glucose | - |
? | |
tannic acid + H2O | Penicillium chrysogenum NCIM 923 | - |
gallate + D-glucose | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium chrysogenum | - |
- |
- |
Penicillium chrysogenum NCIM 923 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
ammonium sulfate precipitation and DEAE cellulose column chromatography | Penicillium chrysogenum |
Source Tissue | Comment | Organism | Textmining |
---|
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
digallate + H2O | - |
Penicillium chrysogenum | gallate | - |
? | |
digallate + H2O | - |
Penicillium chrysogenum NCIM 923 | gallate | - |
? | |
epigallocatechin gallate + H2O | - |
Penicillium chrysogenum | gallate + epigallocatechin | - |
? | |
epigallocatechin gallate + H2O | - |
Penicillium chrysogenum NCIM 923 | gallate + epigallocatechin | - |
? | |
gallotannin + H2O | - |
Penicillium chrysogenum | gallate + D-glucose | - |
? | |
gallotannin + H2O | - |
Penicillium chrysogenum NCIM 923 | gallate + D-glucose | - |
? | |
methyl gallate + H2O | - |
Penicillium chrysogenum | gallate + methanol | - |
? | |
methyl gallate + H2O | - |
Penicillium chrysogenum NCIM 923 | gallate + methanol | - |
? | |
tannic acid + H2O | - |
Penicillium chrysogenum | gallate + D-glucose | - |
? | |
tannic acid + H2O | - |
Penicillium chrysogenum NCIM 923 | gallate + D-glucose | - |
? |
Subunits | Comment | Organism |
---|---|---|
heterodimer | 1 * 97000 + 1 * 43000, SDS-PAGE | Penicillium chrysogenum |
Synonyms | Comment | Organism |
---|---|---|
tannin acyl hydrolase | - |
Penicillium chrysogenum |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | 40 | - |
Penicillium chrysogenum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | 60 | after 12 h incubation, above 95% activity is retained at 40°C, while the enzyme retains more than 60% of its activity at 60°C | Penicillium chrysogenum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | - |
- |
Penicillium chrysogenum |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
3 | 8 | after 12 h incubation, the enzyme retains 40% activity at pH 3.0 and 8.0, respectively | Penicillium chrysogenum |