PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10550217-5 1999 OLs, at least in vitro, express MHC class I molecules and are susceptible to CD8(+)T cell-mediated cytotoxicity. N-biotin-C-Co4(mu3-O)4(Py)4(H2O)4-beta-alanine 0-3 CD8a molecule Homo sapiens 77-80