Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | 0.01 mM, 100% stimulation | Penicillium chrysogenum | |
dithiothreitol | 0.01 mM, 80% stimulation | Penicillium chrysogenum | |
GSH | 0.01 mM, 60% stimulation | Penicillium chrysogenum |
General Stability | Organism |
---|---|
2-mercaptoethanol stabilizes | Penicillium chrysogenum |
repeated freezing and thawing inactivates | Penicillium chrysogenum |
sucrose stabilizes | Penicillium chrysogenum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | 0.01 mM, complete inhibition | Penicillium chrysogenum | |
NEM | 0.01 mM, complete inhibition | Penicillium chrysogenum | |
p-chloromercuribenzoate | 0.01 mM, complete inhibition | Penicillium chrysogenum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0029 | - |
phenylacetate | pH 6.8, 37°C | Penicillium chrysogenum |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | 0.01 mM, required, cannot be substituted by Mn2+, Zn2+, Na+, K+ | Penicillium chrysogenum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium chrysogenum | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Penicillium chrysogenum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
mycelium | - |
Penicillium chrysogenum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.199 | - |
- |
Penicillium chrysogenum |
Storage Stability | Organism |
---|---|
0°C, 24 h, very little activity retained, sucrose and 2-mercaptoethanol stabilize | Penicillium chrysogenum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + phenoxyacetic acid + CoA | - |
Penicillium chrysogenum | AMP + phenoxyacetyl-CoA + diphosphate | - |
? | |
ATP + phenoxyacetic acid + hydroxylamine | - |
Penicillium chrysogenum | AMP + phenylacetoxyhydroxamate + diphosphate | - |
? | |
ATP + phenylacetate + CoA | - |
Penicillium chrysogenum | AMP + diphosphate + phenylacetyl-CoA | - |
? | |
ATP + phenylacetic acid + hydroxylamine | - |
Penicillium chrysogenum | AMP + phenylacetylhydroxamate + diphosphate | - |
? | |
additional information | only beta-substitued acetic acid can serve as substrate, not phenylpropionic acid | Penicillium chrysogenum | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Penicillium chrysogenum |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
32 | 42 | 32°C: about 40% of maximal activity, 42°C: about 40% of maximal activity | Penicillium chrysogenum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.8 | - |
- |
Penicillium chrysogenum |