PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28003549-2 2016 Antigen binding to the T cell receptor (TCR) triggers the recruitment of the cytosolic adaptor protein Nck to a proline-rich sequence in the cytoplasmic tail of the TCR"s CD3epsilon subunit. Proline 112-119 NCK adaptor protein 1 Homo sapiens 103-106