PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8223875-10 1993 Our data suggest that in HPB-ALL cells the production of DAG following CD3-antigen cross-linking can be fully accounted for by the selective coupling of the TCR to breakdown of phosphatidylinositol-(4,5)-bisphosphate as the result of phospholipase C gamma 1 activation. Phosphatidylinositol 4,5-Diphosphate 177-216 phospholipase C gamma 1 Homo sapiens 234-257