CH52_11460 geranyl transferase
     CH52_11715 heptaprenyl pyrophosphate synthase subunit A
     CH52_11725 heptaprenyl diphosphate synthase
     CH52_12785 UDP pyrophosphate synthase

K13789 GGPS; geranylgeranyl diphosphate synthase, type II [EC:2.5.1.1 2.5.1.10 2.5.1.29] 
K00805 hepS; heptaprenyl diphosphate synthase component 1 [EC:2.5.1.30] 
K24873 hepT; heptaprenyl diphosphate synthase component 2 [EC:2.5.1.30] 
K00806 uppS; undecaprenyl diphosphate synthase [EC:2.5.1.31]