Figure 6
From: Recognition of lipopolysaccharide pattern by TLR4 complexes

The hybrid LRR technique. Two LRR family proteins are fused together while maintaining the sequence conservation pattern of the LRR modules. (a) The functional domain of TLR4 fused with a partner LRR protein at its C-terminus. (b) Alternatively, the partner protein can be fused to the N-terminal region of TLR4.