Germacradienol Synthase Activity
2-Trans,6-Trans-Farnesyl-Diphosphate Diphosphate-Lyase [(1E,4S,5E,7R)-Germacra-1(10),5-Dien-11-Ol-Forming] Activity
Catalysis of the reaction: 2-trans,6-trans-farnesyl diphosphate + H2O = (1E,4S,5E,7R)-germacra-1(10),5-dien-11-ol + diphosphate.