| UPA00389 | geranylgeranyl diphosphate biosynthesis~Biosynthesis of geranylgeranyl-PP (geranylgeranyl diphosphate), a precursor of terpenes and terpenoids. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00564 | geranylgeranyl diphosphate from farnesyl diphosphate and isopentenyl diphosphate: step 1/1~1 farnesyl diphosphate + 1 isopentenyl diphosphate => 1 diphosphate + 1 geranylgeranyl diphosphate. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | ULS00266 | geranylgeranyl diphosphate from farnesyl diphosphate and isopentenyl diphosphate | None - {{∅}} | None - {{∅}} | Unexplained |  |