General Stability | Organism |
---|---|
DTT stabilizes | Stizolobium hassjoo |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
8-Hydroxyquinoline-5-sulfonate | 90% inhibition at 0.1 mM | Stizolobium hassjoo | |
Al3+ | 95% inhibition at 0.1 mM | Stizolobium hassjoo | |
alpha,alpha'-dipyridyl | - |
Stizolobium hassjoo | |
Co2+ | 65% inhibition at 0.1 mM | Stizolobium hassjoo | |
Cu2+ | 85% inhibition at 0.1 mM | Stizolobium hassjoo | |
Fe2+ | 85% inhibition at 0.1 mM | Stizolobium hassjoo | |
Fe3+ | 90% inhibition at 0.1 mM | Stizolobium hassjoo | |
glutathione | 55% inhibition at 0.1 mM | Stizolobium hassjoo | |
iodoacetate | 55% inhibition at 0.1 mM | Stizolobium hassjoo | |
KCN | - |
Stizolobium hassjoo | |
Mg2+ | 65% inhibition at 0.1 mM | Stizolobium hassjoo | |
Mn2+ | 95% inhibition at 0.1 mM | Stizolobium hassjoo | |
Mo6+ | 65% inhibition at 0.1 mM | Stizolobium hassjoo | |
N-ethylmaleimide | 45% inhibition at 0.1 mM | Stizolobium hassjoo | |
Neocuproine | 55% inhibition at 0.1 mM | Stizolobium hassjoo | |
o-phenanthroline | 85% inhibition at 0.1 mM | Stizolobium hassjoo | |
p-chloromercuribenzoate | 80% inhibition at 0.1 mM | Stizolobium hassjoo | |
Salicylaldoxime | 60% inhibition at 0.1 mM | Stizolobium hassjoo |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00022 | - |
NADP+ | - |
Stizolobium hassjoo | |
1.39 | - |
3,4-dihydroxyphenylalanine | - |
Stizolobium hassjoo |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | activation | Stizolobium hassjoo |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
gel filtration | Stizolobium hassjoo |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
3,4-dihydroxy-L-phenylalanine + O2 | Stizolobium hassjoo | - |
4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Stizolobium hassjoo | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Stizolobium hassjoo |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seedling | etiolated | Stizolobium hassjoo | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.06 | - |
- |
Stizolobium hassjoo |
Storage Stability | Organism |
---|---|
-20°C, 0.1 mM DTT, stable for 3 months | Stizolobium hassjoo |
30°C, half-life of 3-5 h | Stizolobium hassjoo |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3,4-dihydroxy-L-phenylalanine + O2 | - |
Stizolobium hassjoo | 4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde | - |
? | |
3,4-dihydroxy-L-phenylalanine + O2 | - |
Stizolobium hassjoo | 4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde | undergoes ring closure and oxidation to stizolobate with NAD(P)+ as acceptor | ? | |
4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde + NADP+ | - |
Stizolobium hassjoo | stizolobate + NADPH + H+ | - |
r |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
- |
Stizolobium hassjoo |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | required for reaction, less efficient than NADP+ | Stizolobium hassjoo | |
NADP+ | required for reaction | Stizolobium hassjoo |