EOG87M4CK GO:0008299 12/130 isoprenoid biosynthetic process biological_process "The chemical reactions and pathways resulting in the formation of any isoprenoid compound, isoprene (2-methylbuta-1,3-diene) or compounds containing or derived from linked isoprene (3-methyl-2-butenylene) residues." [ISBN:0198506732] EOG87M4CK GO:0036422 1/130 heptaprenyl diphosphate synthase activity molecular_function "Catalysis of the reaction: (2E,6E)-farnesyl diphosphate + 4 isopentenyl diphosphate = 4 diphosphate + all-trans-heptaprenyl diphosphate." [EC:2.5.1.30, RHEA:27797]