ID 1.13.11.59 DE torulene dioxygenase. CA O2 + torulene = 3-methyl-2-butenal + 4'-apo-beta-carotenal. CC -!- It is assumed that 3-methylbut-2-enal is formed. CC -!- The enzyme cannot cleave the saturated 3',4'-bond of gamma-carotene CC which implies that a 3',4'-double bond is neccessary for this CC reaction. DR A7UXI1, CAO2_NEUCR ; S0E9A6, CART_GIBF5 ; A1KQY3, CART_GIBFU ; //