Host recognition of microbial components
| Receptor | Ligand |
|---|---|
| TLR, Toll-like receptor; NOD, nucleotide binding oligomerisation domain. | |
| TLR2 | Lipoteichoic acid from Gram positive bacteria |
| TLR2+TLR 1 | Triacyl lipoproteins |
| TLR2+TLR6 | Diacyl lipoproteins |
| TLR3 | dsRNA |
| TLR4 | Lipopolysaccharide |
| TLR5 | Flagellin |
| TLR7 | ssRNA recognition on endosomes (mouse) |
| TLR8 | ssRNA recognition on endosomes (human) |
| TLR9 | CpG (bacterial) DNA |
| NOD1 | D-Glu-meso-DAP (diaminopimelate; Gram negative peptidoglycan motif) |
| NOD2 | Muramyl dipeptide from peptidoglycan |