Activating Compound | Comment | Organism | Structure |
---|---|---|---|
ascorbate | - |
Helianthus annuus | |
CO2 | influences Km, pH optimum, optimum concentration of ascorbate and 1-aminocyclopropane-1-carboxylate at varying concentrations | Helianthus annuus | |
additional information | no activation by 2-oxoglutarate | Helianthus annuus | |
O2 | required | Helianthus annuus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics | Helianthus annuus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | required | Helianthus annuus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-aminocyclopropane-1-carboxylate + ascorbate + O2 | Helianthus annuus | - |
ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helianthus annuus | - |
var. Dahlgren 131 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
root | seedling | Helianthus annuus | - |
seedling | root | Helianthus annuus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-aminocyclopropane-1-carboxylate + ascorbate + O2 | - |
Helianthus annuus | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? | |
1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 | i.e. ACC | Helianthus annuus | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 35 | - |
Helianthus annuus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
activity at different pH values is dependent on CO2 concentration | Helianthus annuus |
7 | 7.5 | - |
Helianthus annuus |