PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25399803-4	2015	Complete modification with more than five PEG chains is observed after incubation with mPEG5k-vinyl sulfone at pH 9, whereas 96% of the protein remains unmodified after incubation with mPEG5k-acrylamide at pH 4.	Polyethylene Glycols	42-45	neuronatin	Mus musculus	87-92	
25399803-4	2015	Complete modification with more than five PEG chains is observed after incubation with mPEG5k-vinyl sulfone at pH 9, whereas 96% of the protein remains unmodified after incubation with mPEG5k-acrylamide at pH 4.	Acrylamide	192-202	prolyl 4-hydroxylase, transmembrane	Homo sapiens	206-210