PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30707913-1 2019 This study aimed to functionally characterize beta2-adrenergic (beta2AR) and insulin receptor (IR) heteromers in regard to beta-arrestin 2 (betaarr2) recruitment and cAMP signaling and to examine the involvement of the cytoplasmic portion of the IR beta chain in heteromerization with beta2AR. Cyclic AMP 166-170 insulin receptor Homo sapiens 77-93