Fig. 6: The LysP-L-Lysine-Nb5755 interaction.
From: Structural basis of specific lysine transport by Pseudomonas aeruginosa permease LysP

a Membrane view showing the LysP-Nb5755 binding interface. b Expaned view of the LysP-Nb5755 binding interface showing residues in LysP interacting with residues in the CDR1, CDR2 and CDR3 of Nb5755.