PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31807030-6 2019 Pharmacophore study showed that ChalcEA shares similar features with the known hERalpha antagonist, 4-hydroxytamoxifen (4-OHT), which has hydrogen bond donor (HBD), hydrogen bond acceptor (HBA), ring aromaticity (RA), and hydrophobicity (Hy) features. afimoxifene 100-118 Era like 12S mitochondrial rRNA chaperone 1 Homo sapiens 79-87