PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20490897-5 2010 Hearts were challenged with beta-agonist isoproterenol and the sarcoplasmic reticular Ca(2+)-ATPase (SERCA2a) inhibitor cyclopiazonic acid (CPA). cyclopiazonic acid 120-138 ATPase, Ca++ transporting, cardiac muscle, slow twitch 2 Mus musculus 101-108