Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | activation | Tulipa hybrid cultivar |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | above 5 mM | Tulipa hybrid cultivar | |
Ca2+ | 10-20% decrease at 1 mM | Tulipa hybrid cultivar | |
CoA | total inhibition at 0.25 mM | Tulipa hybrid cultivar | |
Cu2+ | 50% decrease above 1 mM | Tulipa hybrid cultivar | |
dithiothreitol | 60% inhibition | Tulipa hybrid cultivar | |
Mg2+ | 10-20% decrease at 1 mM | Tulipa hybrid cultivar | |
naringenin | total inhibition at 0.4 mM | Tulipa hybrid cultivar | |
p-chloromercuribenzoate | 50% inhibition at 2.5 mM | Tulipa hybrid cultivar | |
Zn2+ | 50% decrease above 1 mM | Tulipa hybrid cultivar |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0016 | - |
caffeoyl-CoA | - |
Tulipa hybrid cultivar | |
0.0017 | - |
4-coumaroyl-CoA | - |
Tulipa hybrid cultivar | |
0.0025 | - |
feruloyl-CoA | - |
Tulipa hybrid cultivar |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
55000 | - |
gel filtration, gradient centrifugation | Tulipa hybrid cultivar |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Tulipa hybrid cultivar | - |
cv. Apeldoorn | - |
Purification (Comment) | Organism |
---|---|
partial | Tulipa hybrid cultivar |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
anther | - |
Tulipa hybrid cultivar | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Tulipa hybrid cultivar |
Storage Stability | Organism |
---|---|
-20°C, 30% initial loss of activity, remaining activity stable for 14 d | Tulipa hybrid cultivar |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
caffeoyl-CoA + 3 malonyl-CoA | - |
Tulipa hybrid cultivar | eriodictyol + 4 CoA + 3 CO2 | - |
? | |
ferulyl-CoA + malonyl-CoA | - |
Tulipa hybrid cultivar | homoeriodictyol + CoA + CO2 | - |
? | |
malonyl-CoA + 4-coumaroyl-CoA | - |
Tulipa hybrid cultivar | naringenin chalcone + CoA + CO2 | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
- |
Tulipa hybrid cultivar |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 50 | less than 50% of maximal activity above and below | Tulipa hybrid cultivar |
20 | 60 | 50% activity at 20°C, 50°C and 60°C | Tulipa hybrid cultivar |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
50% inactivation after 90 min | Tulipa hybrid cultivar |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Tulipa hybrid cultivar |