Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | - |
Populus x canadensis | |
bovine serum albumin | twofold increase of enzyme activity | Populus x canadensis | |
dithiothreitol | - |
Populus x canadensis |
General Stability | Organism |
---|---|
2-mercaptoethanol: stabilizes , only stable in presence of | Populus x canadensis |
ethyleneglycol, 15%, stabilizes | Populus x canadensis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,10-phenanthroline | - |
Populus x canadensis | |
4-chloromercuribenzoate | - |
Populus x canadensis | |
N-ethylmaleimide | - |
Populus x canadensis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00235 | - |
feruloyl-CoA | - |
Populus x canadensis | |
0.0037 | - |
sinapoyl-CoA | - |
Populus x canadensis | |
0.00427 | - |
p-Coumaroyl-CoA | - |
Populus x canadensis | |
0.0116 | - |
NADPH | cosubstrate sinapoyl-CoA | Populus x canadensis | |
0.0143 | - |
NADPH | cosubstrate p-coumaroyl-CoA | Populus x canadensis | |
0.0188 | - |
NADPH | cosubstrate feruloyl-CoA | Populus x canadensis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
36000 | - |
gel filtration | Populus x canadensis |
38000 | - |
1 * 38000, SDS-PAGE | Populus x canadensis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Populus x canadensis | - |
poplar | - |
Purification (Comment) | Organism |
---|---|
poplar stem | Populus x canadensis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
stem | xylem, sclerenchyma | Populus x canadensis | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.78 | - |
with feruloyl-CoA as substrate | Populus x canadensis |
Storage Stability | Organism |
---|---|
4°C, mercaptoethanol, ethyleneglycol, 1 month, 35% loss of activity | Populus x canadensis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
cinnamoyl-CoA + NADPH | catalyzes preferentially the formation of cinnamaldehyde | Populus x canadensis | cinnamaldehyde + CoA + NADP+ | catalyzes preferentially the formation of cinnamaldehyde | ? | |
feruloyl-CoA + NADPH | - |
Populus x canadensis | ferulic aldehyde + CoA + NADP+ | - |
r | |
p-coumaroyl-CoA + NADPH | - |
Populus x canadensis | p-coumaric aldehyde + CoA + NADP+ | - |
? | |
sinapoyl-CoA + NADPH | - |
Populus x canadensis | sinapic aldehyde + CoA + NADP+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 38000, SDS-PAGE | Populus x canadensis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Populus x canadensis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | 6.5 | - |
Populus x canadensis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Populus x canadensis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADP+ | not: NADH | Populus x canadensis |