Activating Compound | Comment | Organism | Structure |
---|---|---|---|
CO2 | pH-dependence | Cucumis melo | |
CO2 | requires HCO3-/CO2 mixture | Cucumis melo |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
carbonyl sulfide | in presence of HCO3-, noncompetitive and irreversible, not at CO2-binding site | Cucumis melo | |
additional information | enzyme is inactivated when preincubated in presence of 1-aminocyclopropane-1-carboxylate, Fe2+ and ascorbate | Cucumis melo |
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 HCO3-/CO2 concentration | Cucumis melo |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-aminocyclopropane-1-carboxylate + ascorbate + O2 | Cucumis melo | absolutely dependent on CO2 | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cucumis melo | - |
var. Galia | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | ripe | Cucumis melo | - |
pericarp | - |
Cucumis melo | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-aminocyclopropane-1-carboxylate + ascorbate + O2 | absolutely dependent on CO2 | Cucumis melo | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? | |
1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 | absolutely dependent on CO2 | Cucumis melo | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? | |
1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 | i.e. ACC | Cucumis melo | ethylene + cyanide + dehydroascorbate + CO2 + H2O | - |
? |