All-trans-8'-apo-beta-carotenal 15,15'-oxygenase (, ''Diox1'', ''ACO'', ''8'-apo-beta-carotenal 15,15'-oxygenase'') is an

enzyme Enzymes () are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products. A ...

with

systematic name A systematic name is a name given in a systematic way to one unique group, organism, object or chemical substance, out of a specific population or collection. Systematic names are usually part of a nomenclature. A semisystematic name or semitrivial ...

''all-trans-8'-apo-beta-carotenal:oxygen 15,15'-oxidoreductase (bond-cleaving)''. This enzyme catalyses the following

chemical reaction A chemical reaction is a process that leads to the IUPAC nomenclature for organic transformations, chemical transformation of one set of chemical substances to another. Classically, chemical reactions encompass changes that only involve the pos ...

: all-trans-8'-apo-beta-carotenal + O₂

\rightleftharpoons

all-trans-retinal + (2E,4E,6E)-2,6-dimethylocta-2,4,6-trienedial All-trans-8'-apo-beta-carotenal 15,15'-oxygenase contains an Fe²⁺-4His arrangement.

References

External links

* {{Portal bar, Biology, border=no EC 1.14.99