Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
microsome | - |
Sorghum bicolor | - |
- |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sorghum bicolor | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seedling | - |
Sorghum bicolor | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.003 | - |
conversion of p-hydroxyphenylacetaldoxime to p-hydrobenzaldehyde | Sorghum bicolor |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(E)-4-hydroxyphenylacetaldehyde oxime + [reduced NADPH-hemoprotein reductase] + O2 | - |
Sorghum bicolor | (S)-4-hydroxymandelonitrile + [oxidized NADPH-hemoprotein reductase] + 2 H2O | - |
? | |
(E)-4-hydroxyphenylacetaldehyde oxime + [reduced NADPH-hemoprotein reductase] + O2 | - |
Sorghum bicolor | (S)-4-hydroxymandelonitrile + [oxidized NADPH-hemoprotein reductase] + 2 H2O | overall reaction | ? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | 8.4 | formation of p-hydroxybenzaldehyde from L-tyrosine in microsomal fractions | Sorghum bicolor |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADH | less effective than NADPH | Sorghum bicolor | |
NADPH | - |
Sorghum bicolor | |
O2 | - |
Sorghum bicolor |
General Information | Comment | Organism |
---|---|---|
physiological function | a microsomal fraction from seedlings of Sorghum bicolor catalyzes the conversion of L-tyrosine to 4-hydroxymandelonitrile via 4-hydroxyphenylacetaldoxime | Sorghum bicolor |