ID 4.2.3.130 DE tetraprenyl-beta-curcumene synthase. CA all-trans-heptaprenyl diphosphate = (R)-tetraprenyl-beta-curcumene + CA diphosphate. CC -!- Isolated from Bacillus subtilis. CC -!- This sesquarterpene is present in a number of Bacillus species. DR O34707, YTPB_BACSU ; //