PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1518562-5 1992 Endoglycosidase H or F, capable of removing high-mannose and biantennary branched N-linked oligosaccharides, produced a 2-3 kDa decrease in the molecular weight of both NEP 1 and NEP 2. Mannose 49-56 membrane metallo-endopeptidase-like 1 Rattus norvegicus 179-184