PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27118139-2 2016 Atractylenolide I (AO-1) is a naturally occurring sesquiterpene lactone known to change the conformational ensemble of human MD-2 on EOC cells. sesquiterpene lactone 50-71 lymphocyte antigen 96 Homo sapiens 125-129