PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34425806-5 2021 The activity of beta-ARs was modulated by an agonist, norepinephrine (NE), and antagonists, including propranolol, atenolol, nebivolol, and nadolol. Propranolol 102-113 alanyl-tRNA synthetase 1 Homo sapiens 16-24