PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25469497-6	2015	RESULTS: HLA-B27-bound ligands predominant in the context of the ERAP1 variant with K528 collectively showed higher molecular mass, higher frequency of N-terminal residues resistant to ERAP1, and bulkier residues downstream of the N-terminus, relative to peptides predominant in the R528 context.	phthalic anhydride	84-88	major histocompatibility complex, class I, B	Homo sapiens	9-16