2.5.1.-

FO synthase, subunit CofG (NCBI)
Octaprenyl-diphosphate synthase
Cyclic dehypoxanthine futalosine synthase
Aminodeoxyfutalosine synthase
Protoheme IX farnesyltransferase
6,7-dimethyl-8-ribityllumazine synthase
4-hydroxybenzoate octaprenyltransferase, putative
heme O synthase (RefSeq)
6,7-dimethyl-8-ribityllumazine synthase (DMRL synthase) (Lumazine synthase) (Riboflavin synthase beta chain) (RefSeq)
octaprenyl diphosphate synthase (RefSeq)