label: 9-cis-10'-apo-beta-carotenal cleavage oxygenase activity
label_lc: 9-cis-10'-apo-beta-carotenal cleavage oxygenase activity
description: "Catalysis of the reaction: 9-cis-10'-apo-beta-carotenal + 2 O2 = carlactone + (2E,4E,6E)-7-hydroxy-4-methylhepta-2,4,6-trienal."