Synonyms : 6-Deoxyerythronolide-B Synthase, Epothilone Polyketide Synthase, Erythromycin Polyketide Synthase, Griseusin Polyketide Synthase, Niddamycin Polyketide Synthase, Polyketide Synthase L1, Polyketide Synthase WA, Rifamycin Polyketide Synthase, WdPKS1 Protein