Fig. 3: Comparison of lipid GPCRs.

Surface representation of the ligand binding pockets in LPA1 (a), S1P1 (PDB 7EO2) (b), CB1 (PDB 6N4B) (c), and FFAR4 (PDB 8ID6) (d). Each agonist and notable residues are represented by stick models.

Surface representation of the ligand binding pockets in LPA1 (a), S1P1 (PDB 7EO2) (b), CB1 (PDB 6N4B) (c), and FFAR4 (PDB 8ID6) (d). Each agonist and notable residues are represented by stick models.