ID 1.13.11.70 DE all-trans-10'-apo-beta-carotenal 13,14-cleaving dioxygenase. AN carotenoid cleavage dioxygenase 8. CA all-trans-10'-apo-beta-carotenal + O2 = (2E,4E,6E)-4-methylocta-2,4,6- CA trienedial + 13-apo-beta-carotenone. CC -!- The enzyme from the plant Arabidopsis thaliana also catalyzes CC EC 1.13.11.69, 10-fold faster. CC -!- Formerly EC 1.14.99.n5. DR Q8LIY8, CCD8B_ORYSJ; Q8VY26, CCD8_ARATH ; //