Figure 5
From: Recognition of lipopolysaccharide pattern by TLR4 complexes

Structures and a phylogenetic tree of TLRs. Crystal structures of TLR4–MD-2–LPS, TLR2–TLR1–Pam3CSK4, TLR2–TLR6–Pam2CSK4, TLR5-flagellin, TLR3-dsRNA, TLR8-CL097 are shown. The ligands are colored red, and TLRs are blue and green.