PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31816046-9	2020	We also observed an increase in Abeta42 ratio when histidine was introduced into N137 of PS2, which is the corresponding residue of H131 in PS1.	histidine-pyridine-histidine-3	51-60	taste 2 receptor member 64 pseudogene	Homo sapiens	89-92