all-trans-8'-apo-beta-carotenal 15,15'-oxygenase activity
Catalysis of the reaction: 8'-apo-beta,psi-caroten-8'-al + O2 = all-trans-retinal + 2,6-dimethylocta-2,4,6-trienedial.
GO:0016702
oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
is_a