PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1518562-4	1992	Removal of sialic acid residues converted the multiple pl species to one form with a pl of 6.32 for NEP 2, and two forms with pls of 6.27 and 6.32 for NEP 1.	N-Acetylneuraminic Acid	11-22	membrane metallo-endopeptidase-like 1	Rattus norvegicus	100-105