PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9120277-9	1997	Thus, the presence of Leu at position 33 generates an anchor specific for the restricting MHC allele and helps define the peptide binding motif of this allele, HLA-DRB3*0101 (DR52a).	Leucine	22-25	major histocompatibility complex, class I, C	Homo sapiens	90-93	
9120277-9	1997	Thus, the presence of Leu at position 33 generates an anchor specific for the restricting MHC allele and helps define the peptide binding motif of this allele, HLA-DRB3*0101 (DR52a).	Leucine	22-25	major histocompatibility complex, class II, DR beta 3	Homo sapiens	160-168