Inhibitors | Comment | Organism | Structure |
---|---|---|---|
palmitoyl-CoA | up to 0.03 mM | Helianthus annuus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Km values between 0.003 and 0.007 mM with substrates having a carbon chain length from 6 to 16 carbon atoms, Km values for CoA at high and low acetoacetyl-CoA concentration | Helianthus annuus | |
0.027 | - |
acetoacetyl-CoA | - |
Helianthus annuus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
glyoxysome | - |
Helianthus annuus | 9514 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
2 * 45000, SDS-PAGE | Helianthus annuus |
75000 | - |
gel filtration | Helianthus annuus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helianthus annuus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Helianthus annuus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
achene | - |
Helianthus annuus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
352 | - |
substrate: acetoacetyl-CoA | Helianthus annuus |
1988 | - |
substrate: 3-oxohexadecanoyl-CoA | Helianthus annuus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
CoA + 3-oxoacyl-CoA | - |
Helianthus annuus | acyl-CoA + acetyl-CoA | - |
? | |
CoA + acetoacetyl-CoA | - |
Helianthus annuus | acetyl-CoA + acetyl-CoA | - |
? | |
additional information | low activity with butyryl-CoA | Helianthus annuus | ? | - |
? | |
additional information | activity of the enzyme towards 3-oxoacy-CoAs increased with increasing chain length of the substrate | Helianthus annuus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 45000, SDS-PAGE | Helianthus annuus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Helianthus annuus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | - |
pI: 8.0 | Helianthus annuus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7.5 | 9.5 | pH 7.5 and 9.5: 50% maximum activity, pH 6.5: no activity | Helianthus annuus |