PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7592958-3 1995 Association between Blk and the Ig alpha and Ig beta cytoplasmic domains was shown by mutational analyses to be the result of an SH2-phosphotyrosine interaction. Phosphotyrosine 133-148 CD79b molecule Homo sapiens 45-52