PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
32481979-8	2013	A series of pH titrations were also carried out, which quantified the shift of pH1/2 (pH when flactone = 0.5) after addition of the copolymers.	copolymers	132-142	alanine--glyoxylate and serine--pyruvate aminotransferase	Homo sapiens	79-84