Enramycin or Enduracidin is a polypeptide antibiotic produced by Streptomyces fungicidus. Enramycin is widely used as a feed additive for pigs and chickens to prevent necrotic enteritis induced by Gram-positive gut pathogens. == Mechanism of action == Enramycin acts as an inhibitor of the enzyme, MurG, which is essential for cell wall biosynthesis...