ID 1.14.14.169 DE eupatolide synthase. AN CYP71DD6. CA 8beta-hydroxygermacra-1(10),4,11(13)-trien-12-oate + reduced [NADPH- CA -hemoprotein reductase] + O2 = eupatolide + oxidized [NADPH--hemoprotein CA reductase] + 2 H2O. CC -!- A cytochrome P450 (heme-thiolate) protein from the plant Helianthus CC annuus (common sunflower). DR F8S1H8, C7DD6_HELAN; //