ID 1.13.11.67 DE 8'-apo-beta-carotenoid 14',13'-cleaving dioxygenase. CA 8'-apo-beta-carotenol + O2 = (3E,5E)-7-hydroxy-6-methylhepta-3,5-dienal + CA 14'-apo-beta-carotenal. CC -!- A thiol-dependent enzyme. CC -!- Unlike EC 1.13.11.63, it is not active toward beta-carotene. CC -!- The secondary product has not been characterized, but may be (3E,5E)- CC 7-hydroxy-6-methylhepta-3,5-dien-2-one. CC -!- Formerly EC 1.13.12.12. //