PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
34641352-3	2021	Glutamic acid can then be quantified specifically by thermal conversion into pyroglutamic acid followed by chemical derivatization of the pyroglutamic acid formed by an analytical protocol based on an OPA-NAC reagent.	Pyrrolidonecarboxylic Acid	138-155	synuclein alpha	Homo sapiens	205-208	
34309760-4	2021	We argue that glutaminyl cyclase (QC) may catalyze the pyroglutamate (pGlu)79-alpha-synuclein formation and, thereby, contribute to enhanced aggregation and compromised degradation of alpha-synuclein in human synucleinopathies.	Pyrrolidonecarboxylic Acid	55-68	synuclein alpha	Homo sapiens	78-93