Fig. 2: Siderophore uptake systems in Gram-negative and Gram-positive bacteria. | npj Antimicrobials and Resistance

Fig. 2: Siderophore uptake systems in Gram-negative and Gram-positive bacteria.

From: Siderophores as tools and treatments

Fig. 2

The protein structures on the left-hand side of the figure are representative structures of a TonB-dependent transporter (PDB 1FEP)17, a C-terminal part of TonB (PDB 1U07)18 and an ExdBD complex (transmembrane domain: PDB 6TYI20 and periplasmic domain: PDB 2PFU)19. Created in part in Biorender.

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