PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9790524-4 1998 Nef-expressing Tg thymocytes were activated and alpha-CD3 hyperresponsive with respect to tyrosine phosphorylation of several substrates, including LAT and MAPK. Tyrosine 90-98 S100 calcium binding protein B Homo sapiens 0-3