4.2.3.144 (2E,6E)-farnesyl diphosphate + H2O reaction of EC 4.2.3.48 4.2.3.144 geranylgeranyl diphosphate + H2O the product (E,E)-geranyllinalool is a precursor to the volatile compound 4,8,12-trimethyl-1,3,7,11-tridecatetraene (TMTT) that is released by many plants in response to herbivory and may help to attract predators to combat the herbivores 4.2.3.144 geranylgeranyl diphosphate + H2O -