peptide antibiotic enramycin ARO:3007197 ChEMBL:CHEMBL2109091 Enramycin is a polypeptide antibiotic commonly used as a feed additive for livestock. It is produced by species of the Streptomyces genus and is used to prevent necrotic enteritis in poultry and pigs. Enramycin disrupts cell wall synthesis by inhibiting MurG. antibiotic_resistance PubChem:56842192