PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25320359-0 2014 ABO blood group IgM isoagglutinins interact with tumor-associated O-glycan structures in pancreatic cancer. o-glycan 66-74 ABO, alpha 1-3-N-acetylgalactosaminyltransferase and alpha 1-3-galactosyltransferase Homo sapiens 0-3