Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | without addition 73% decrease of activity, suggesting a thiol function necessary for activity | Mentha x piperita |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | 5 mM, strong | Mentha x piperita | |
CdCl2 | strong | Mentha x piperita | |
Co2+ | 5 mM, strong | Mentha x piperita | |
HgCl2 | strong | Mentha x piperita | |
Ni2+ | 5 mM, strong | Mentha x piperita | |
p-hydroxymercuribenzoate | strong | Mentha x piperita | |
Zn2+ | 5 mM, strong | Mentha x piperita |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.048 | - |
D-neomenthol | - |
Mentha x piperita | |
0.059 | - |
L-menthol | - |
Mentha x piperita | |
0.2 | - |
UDPglucose | reaction with D-neomenthol | Mentha x piperita | |
0.25 | - |
UDPglucose | reaction with L-menthol | Mentha x piperita |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | 20 mM, about 30% stimulation | Mentha x piperita | |
MnCl2 | slight stimulation | Mentha x piperita |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
46000 | - |
gel filtration | Mentha x piperita |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDPglucose + L-menthol | Mentha x piperita | enzyme is involved in metabolism of L-menthone | UDP + L-menthyl-beta-D-glucoside | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mentha x piperita | - |
cv. Black Mitcham | - |
Purification (Comment) | Organism |
---|---|
partial | Mentha x piperita |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Mentha x piperita | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDPglucose + D-neomenthol | - |
Mentha x piperita | UDP + D-neomenthyl-beta-D-glucoside | - |
? | |
UDPglucose + L-menthol | - |
Mentha x piperita | UDP + L-menthyl-beta-D-glucoside | - |
? | |
UDPglucose + L-menthol | enzyme is involved in metabolism of L-menthone | Mentha x piperita | UDP + L-menthyl-beta-D-glucoside | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.3 | - |
70 mM Tris-sodium maleate buffer | Mentha x piperita |
7.7 | - |
70 mM Na-phosphate buffer | Mentha x piperita |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 8.5 | about 50% of maximal activity at pH 6.0 and pH 8.5, 70 mM Tris-sodium maleate buffer | Mentha x piperita |
7.3 | 8.3 | about 50% of maximal activity at pH 7.3 and pH 8.3, 70 mM Na-phosphate buffer | Mentha x piperita |