PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31994778-6	2020	It was shown that exposure of the proline-rich sequence (PRS) in CD3epsilon occurs with all activating alphabeta TCR ligands and is required to induce alphabeta TCR signaling.	isoleucyl-prolyl-proline	34-41	CD3 epsilon subunit of T-cell receptor complex	Homo sapiens	65-75