Faasideksin
Faasideksin is a synthetic peptide antibiotic derived from the bacterium Streptomyces lavendulae. It is a member of the lantibiotics class, which are characterized by their unique structure that includes a thioether ring and a dehydroalanine residue. Faasideksin exhibits a broad spectrum of activity against both Gram-positive and Gram-negative bacteria, making it a valuable tool in the treatment of bacterial infections.
The antibiotic is produced through fermentation of the bacterium Streptomyces lavendulae, which is isolated from soil
Faasideksin works by inhibiting the synthesis of bacterial cell walls, a process essential for bacterial survival.
Despite its promising properties, faasideksin is not yet widely used in clinical practice. This is due to