The terminal Thioesterase acts solely to terminate DEBS polyketide synthesis and cyclize the macrolide ring.
ATP synthase | NO synthase | ATP synthase subunit C | Salutaridine synthase | Ribbon diagram of Sucrose Synthase-1 3S27 Structure, isolated from ''Arabidopsis thaliana | Porphobilinogen synthase | Phosphoribosylaminoimidazolesuccinocarboxamide synthase |