PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14707109-2 2004 Most patients showed a T cell reactivity against a melanoma Ag 3 (MAGE-3) peptide (MAGE-3(243-258)), which has been previously found to be presented by HLA-DP4 molecules. DP4 156-159 MAGE family member A3 Homo sapiens 66-72 14707109-2 2004 Most patients showed a T cell reactivity against a melanoma Ag 3 (MAGE-3) peptide (MAGE-3(243-258)), which has been previously found to be presented by HLA-DP4 molecules. DP4 156-159 MAGE family member A3 Homo sapiens 83-89