PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1851549-1 1991 Transformation by activated pp60c-src has been correlated by genetic analysis with the tyrosine phosphorylation of a 120 kilodalton (kDa) protein, p120. Tyrosine 87-95 Rous sarcoma oncogene Mus musculus 28-37