TARGETS
GPCRs
EP2 receptor
EP4 receptor

LIGANDS
Butaprost	PF‐04418948
CJ‐042794	PF‐04852946
L‐161,982	PGE2
L‐902,688	Roflumilast
Misoprostol	Salbutamol
ONO‐AE1‐259

These Tables list key protein targets and ligands in this article that are hyperlinked to corresponding entries in http://www.guidetopharmacology.org, the common portal for data from the IUPHAR/BPS Guide to PHARMACOLOGY (Southan et al., 2016), and are permanently archived in the Concise Guide to PHARMACOLOGY 2015/16 (Alexander et al., 2015).