PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8628316-7 1996 In addition, LexA-Sir3p(N2O5) hyperrepresses telomeric silencing when tethered to a subtelomeric site 3.6 kb from the telomeric tract. nitrogen pentoxide 24-28 chromatin-silencing protein SIR3 Saccharomyces cerevisiae S288C 18-23