PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27432813-7 2016 A 3D model of lamprey Esr1b suggests that although estradiol fits into the steroid binding site, some stabilizing contacts between the ligand and side chains that are found in human Esr1 and Esr2 are missing in lamprey Esr1b. Steroids 75-82 estrogen receptor 1 Homo sapiens 22-26