ID 4.2.3.206 DE (-)-cyatha-3,12-diene synthase. CA (2E,6E,10E)-geranylgeranyl diphosphate = (-)-cyatha-3,12-diene + CA diphosphate. CC -!- The enzyme, characterized from the fungi Hericium erinaceus and CC Cyathus africanus, requires Mg(2+) for activity. DR A0A1V0QSF1, ERIG_HERER ; //