PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25659678-2 2015 The aim of this study was to investigate the anticancer activity of exopolysaccharide (PEP) of Antarctic bacterium Pseudoaltermonas sp. exopolysaccharide 68-85 progestagen associated endometrial protein Homo sapiens 87-90