Activating Compound | Comment | Organism | Structure |
---|---|---|---|
CO2 | absolutely dependent on | Malus domestica | |
CO2 | HCO3- is not involved in activation | Malus domestica | |
CO2 | pH-dependence | Malus domestica | |
CO2 | highest activity at pH 7.0 | Malus domestica |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Km for O2 and 1-aminocyclopropane-1-carboxylate is dependent on CO2 concentration | Malus domestica |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-aminocyclopropane-1-carboxylate + ascorbate + O2 | Malus domestica | absolutely dependent on CO2 | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Malus domestica | - |
cv. Golden Delicious | - |
Malus domestica | - |
purified enzyme | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | in climacteric stage | Malus domestica | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.011 | - |
purified enzyme | Malus domestica |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-aminocyclopropane-1-carboxylate + ascorbate + O2 | absolutely dependent on CO2 | Malus domestica | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? | |
1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 | absolutely dependent on CO2 | Malus domestica | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? | |
1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 | i.e. ACC | Malus domestica | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Malus domestica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
activity at different pH values is dependent on CO2 concentration | Malus domestica |
7 | 7.5 | - |
Malus domestica |