Two new mycobactins, mycobactins U and V, and their ferric complexes isolated from Mycolicibacterium septicum IFM 12283

Key Points

• Mycobactins U and V were successfully isolated, highlighting their potential role in iron transport.
• The ferric complexes formed with mycobactins demonstrate unique binding properties and stability.
• Biochemical analysis was conducted to understand the interaction of these mycobactins with iron.
• Further exploration of mycobactins could provide insights into new biochemical pathways in related bacteria.