PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7592958-4 1995 We identified the tyrosine residues of the Ig alpha and Ig beta cytoplasmic domains was shown by mutational analyses to be the result of an SH2-phosphotyrosine interaction. sh2-phosphotyrosine 140-159 CD79b molecule Homo sapiens 56-63