GON1_RANCA Progonadoliberin-1 gnrh1 Progonadoliberin I Luteinizing hormone-releasing hormone I Gonadoliberin I GnRH-associated peptide I gnrh Luliberin I Stimulates the secretion of gonadotropins (By similarity). Gonadoliberin-1 MSRHVTVVLLLAIVLLLSSHMIHGQHWSYGLRPGGKREVESLQESYAEVPNEVSFTELQHLECSIPQNRISLVRDALMNWLEGENARKKI GAP1 90 GnRH-associated peptide 1 Gonadotropin-releasing hormone I LHRH I