PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2315313-4 1990 Pharmacological studies suggested that release of arachidonic acid and inositol phosphates was mediated by a type 2 5-HT (5-HT2) receptor. Arachidonic Acid 50-66 5-hydroxytryptamine receptor 2A Homo sapiens 122-137 22563771-4 2012 RESULTS: A physical interaction with the RGSZ2-nNOS complex was detected for the following GPCRs: neuropeptides, MOR and delta-opioid (DOR); biogenic amines, 5HT1A, 5HT2A, alpha2A, D1 and D2; acetylcholine, muscarinic M2 and M4; excitatory amino acid glutamate, mGlu2 and mGlu5; and derivatives of arachidonic acid (anandamide), CB1. Arachidonic Acid 298-314 5-hydroxytryptamine receptor 2A Homo sapiens 165-170