EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   2.4.1.85 | more |
final enzyme of dhurrin biosynthesis |
Sorghum bicolor |
? |
- |
? |
| 2.4.1.85 | more |
UGT85B1 has a broad substrate specificity |
Sorghum bicolor |
? |
- |
? |
| 2.4.1.85 | more |
reaction is specific for an aromatic group, but not for a p-hydroxy substituent on the aromatic group, no substrates: catechol, resorcinol, phloroglucinol, fructose, glucose, dhurrin, acetone cyanohydrin, acetaldehyde cyanohydrin, GDPglucose, TDPglucose, ADPglucose |
Sorghum bicolor |
more |
no product: taxiphyllin |
? |
| 2.4.1.85 | more |
exclusively specific for the presence of a benzyl group in the substrate, no substrate: acetone cyanohydrin, hydroquinone, p-hydroxybenzaldehyde, gentisic acid, caffeic acid, 2-hydroxy cinnamic acid, resveratrol, salicylic acid, p-hydroxymandelic acid, quercetin, caynidin, biochanin A, naringenin, apigenin, indole acetic acid, tomatidine |
Sorghum bicolor |
more |
- |
? |
| 2.4.1.85 | UDP-alpha-D-glucose + phenol |
very poor substrate |
Sorghum bicolor |
UDP + phenyl beta-D-glucopyranoside |
- |
? |
| 2.4.1.85 | UDP-D-glucose + (S)-4-hydroxymandelonitrile |
- |
Sorghum bicolor |
UDP + (S)-4-hydroxymandelonitrile beta-D-glucoside |
i.e. dhurrin |
? |
| 2.4.1.85 | UDP-D-glucose + (S)-4-hydroxymandelonitrile |
the glucosylation stabilizes the labile cyanohydrin |
Sorghum bicolor |
UDP + (S)-4-hydroxymandelonitrile beta-D-glucoside |
i.e. dhurrin |
? |
| 2.4.1.85 | UDP-glucose + (R,S)-mandelonitrile |
- |
Prunus dulcis |
UDP + prunasin |
- |
ir |
| 2.4.1.85 | UDP-glucose + 1-hexanol |
- |
Sorghum bicolor |
UDP + hexyl beta-D-glucoside |
- |
? |
| 2.4.1.85 | UDP-glucose + 2-hydroxy-2-methylbutyronitrile |
- |
Sorghum bicolor |
UDP + ? |
- |
? |
