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Literature summary for 1.14.17.4 extracted from

  • Mizutani, F.; Dong, J.G.; Yang, S.F.
    Effect of pH on CO2-activated 1-aminocyclopropane-1-carboxylate oxidase activity from apple fruit (1995), Phytochemistry, 39, 751-755.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
CO2 activates Malus domestica
CO2 pH-dependence Malus domestica
Triton X-100 2fold activation Malus domestica

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1-aminocyclopropane-1-carboxylate + ascorbate + O2 Malus domestica
-
ethylene + cyanide + dehydroascorbate + CO2 + H2O
-
?

Organism

Organism UniProt Comment Textmining
Malus domestica
-
cv. Golden Delicious
-

Source Tissue

Source Tissue Comment Organism Textmining
fruit in climacteric stage Malus domestica
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-aminocyclopropane-1-carboxylate + ascorbate + O2
-
Malus domestica ethylene + cyanide + dehydroascorbate + CO2 + H2O
-
?
1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 i.e. ACC Malus domestica ethylene + cyanide + dehydroascorbate + CO2 + H2O
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
activity at different pH values is dependent on CO2 concentration Malus domestica
6.7
-
at 20% CO2 Malus domestica
7.4
-
at ambient CO2 Malus domestica