. "Reviewed: Kunapuli, SP, 2010-06-07"^^ . "Authored: Akkerman, JW, 2009-06-03"^^ . "Edited: Jupe, S, 2010-06-07"^^ . "The human prostacyclin receptor (IP) and G-protein alpha (s) physically interact through contacts between the IP iLP1 domain and the C-terminal residues of the G alpha (s) protein."^^ . . . . . . "Activated prostacyclin receptor binds G-protein Gs"^^ . . . .