PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2271488-5	1990	In contrast, the binding affinity of TRP to S100b protein in the presence and absence of metal ions was lower than to S100a and S100ao proteins.	Tryptophan	37-40	S100 calcium binding protein B	Homo sapiens	44-49