PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7933079-10 1994 Two single point mutations led to the appearance of two extra potential N glycosylation sites in the FIS-2 gag-encoded glycoprotein. Nitrogen 72-73 long intergenic non-protein coding RNA 1554 Homo sapiens 101-104