Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Urea | 106% activity at 1 mM | uncultured bacterium |
Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | uncultured bacterium |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | 51% residual activity at 1 mM | uncultured bacterium | |
Al3+ | 97% residual activity at 1 mM | uncultured bacterium | |
beta-mercaptoethanol | 63% residual activity at 1 mM | uncultured bacterium | |
Cr2+ | 52% residual activity at 1 mM | uncultured bacterium | |
EDTA | 86% residual activity at 1 mM | uncultured bacterium | |
Hg2+ | complete inhibition at 1 mM | uncultured bacterium | |
Mn2+ | 90% residual activity at 1 mM | uncultured bacterium | |
additional information | the enzyme is not inhibited by 1-4 M NaCl | uncultured bacterium | |
NaCl | the enzyme retains 80% activity at 5 M | uncultured bacterium | |
phenylmethylsulfonyl fluoride | 32% residual activity at 1 mM | uncultured bacterium | |
Tween 80 | 47% residual activity at 1 mM | uncultured bacterium |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | 126% activity at 1 mM | uncultured bacterium | |
Cd2+ | 121% activity at 1 mM | uncultured bacterium | |
Cu2+ | 108% activity at 1 mM | uncultured bacterium | |
Mg2+ | 120% activity at 1 mM | uncultured bacterium | |
additional information | the enzyme is not influenced by Zn2+ and Co2+ | uncultured bacterium |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
55000 | - |
gel filtration | uncultured bacterium |
Organic Solvent | Comment | Organism |
---|---|---|
additional information | the enzyme is not influenced by Triton X-100 | uncultured bacterium |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
uncultured bacterium | E7D7J5 | - |
- |
Purification (Comment) | Organism |
---|---|
Ni-NTA His Bind column chromatography | uncultured bacterium |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
chlorogenic acid + H2O | complete hydrolysis within 40 min | uncultured bacterium | trans-caffeate + quinate | - |
? | |
epicatechin gallate + H2O | complete hydrolysis within 40 min | uncultured bacterium | gallate + epicatechin | - |
? | |
epigallocatechin gallate + H2O | complete hydrolysis within 40 min | uncultured bacterium | gallate + epigallocatechin | - |
? | |
ethyl ferulate + H2O | complete hydrolysis within 40 min | uncultured bacterium | ethanol + ferulate | - |
? | |
propyl gallate + H2O | 46% hydrolysis within 40 min | uncultured bacterium | gallate + propanol | - |
? | |
rosmarinic acid + H2O | 88% hydrolysis within 40 min | uncultured bacterium | (2E)-3,4-dihydroxycinnamate + (2R)-3-(3,4-dihydroxyphenyl)-2-hydroxypropanoate | - |
? | |
tannic acid + H2O | complete hydrolysis within 40 min | uncultured bacterium | gallate + D-glucose | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 55000, SDS-PAGE | uncultured bacterium |
Synonyms | Comment | Organism |
---|---|---|
Tan410 | - |
uncultured bacterium |
tannin acyl hydrolase | - |
uncultured bacterium |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
- |
uncultured bacterium |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | 50 | the enzyme is stable below 40°C, as after prolonged incubation time it does not show obvious loss of activity under the standard conditions. However, the enzyme keeps only 47% of its activity after incubation at 50°C for 12 h | uncultured bacterium |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.4 | - |
- |
uncultured bacterium |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
6 | 7 | - |
uncultured bacterium |