General Stability | Organism |
---|---|
three cycles of freezing, -45°C, and thawing have no effect on enzyme activity, in 0.10 M sodium phosphate buffer, pH 7.2, containg 1 mM dithiothreitol and 10% glycerol | Drosophila melanogaster |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | - |
Drosophila melanogaster | |
Hg2+ | - |
Drosophila melanogaster | |
N-acetyldopamine | - |
Drosophila melanogaster | |
NEM | 1 mM, complete inhibition | Drosophila melanogaster | |
Zn2+ | - |
Drosophila melanogaster |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Drosophila melanogaster | |
3.3 | - |
L-Tyr | - |
Drosophila melanogaster |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
54000 | - |
2 * 54000, SDS-PAGE | Drosophila melanogaster |
102000 | - |
variable porosity acrylamide gel electrophoresis | Drosophila melanogaster |
113000 | - |
sucrose density gradient sedimentation | Drosophila melanogaster |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Drosophila melanogaster | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Drosophila melanogaster |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
larva | mature | Drosophila melanogaster | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
4.07 | - |
- |
Drosophila melanogaster |
Storage Stability | Organism |
---|---|
0°C, 0.05-0.01 M sodium phosphate buffer, pH 7.2, 1 mM dithiothreitol, stable for 6 weeks | Drosophila melanogaster |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3,4-Dihydroxyphenylalanine | - |
Drosophila melanogaster | 3-Hydroxytyramine + CO2 | - |
? | |
Tyr | - |
Drosophila melanogaster | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 54000, SDS-PAGE | Drosophila melanogaster |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | 0.0032-0.32 mM, enhances activity greater than 2fold | Drosophila melanogaster |