EC Number | General Stability | Organism |
---|---|---|
4.1.1.28 | 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 |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.28 | Cu2+ | - |
Drosophila melanogaster | |
4.1.1.28 | Hg2+ | - |
Drosophila melanogaster | |
4.1.1.28 | N-acetyldopamine | - |
Drosophila melanogaster | |
4.1.1.28 | NEM | 1 mM, complete inhibition | Drosophila melanogaster | |
4.1.1.28 | Zn2+ | - |
Drosophila melanogaster |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.1.1.28 | additional information | - |
additional information | - |
Drosophila melanogaster | |
4.1.1.28 | 3.3 | - |
L-Tyr | - |
Drosophila melanogaster |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.1.1.28 | 54000 | - |
2 * 54000, SDS-PAGE | Drosophila melanogaster |
4.1.1.28 | 102000 | - |
variable porosity acrylamide gel electrophoresis | Drosophila melanogaster |
4.1.1.28 | 113000 | - |
sucrose density gradient sedimentation | Drosophila melanogaster |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.1.1.28 | Drosophila melanogaster | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.1.1.28 | - |
Drosophila melanogaster |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
4.1.1.28 | larva | mature | Drosophila melanogaster | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.1.1.28 | 4.07 | - |
- |
Drosophila melanogaster |
EC Number | Storage Stability | Organism |
---|---|---|
4.1.1.28 | 0°C, 0.05-0.01 M sodium phosphate buffer, pH 7.2, 1 mM dithiothreitol, stable for 6 weeks | Drosophila melanogaster |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.1.1.28 | 3,4-Dihydroxyphenylalanine | - |
Drosophila melanogaster | 3-Hydroxytyramine + CO2 | - |
? | |
4.1.1.28 | Tyr | - |
Drosophila melanogaster | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.1.1.28 | dimer | 2 * 54000, SDS-PAGE | Drosophila melanogaster |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.28 | pyridoxal 5'-phosphate | 0.0032-0.32 mM, enhances activity greater than 2fold | Drosophila melanogaster |