PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31970984-0 2020 High-affinity Interactions of the nSH3/cSH3 Domains of Grb2 with the C-terminal Proline-rich Domain of SOS1. isoleucyl-prolyl-proline 80-87 growth factor receptor bound protein 2 Homo sapiens 55-59 31970984-4 2020 Grb2 nSH3/cSH3 domains have strong binding affinity for SOS1 proline-rich (PR) domain that mediates the Grb2-SOS1 interaction. isoleucyl-prolyl-proline 61-68 growth factor receptor bound protein 2 Homo sapiens 0-4 31970984-4 2020 Grb2 nSH3/cSH3 domains have strong binding affinity for SOS1 proline-rich (PR) domain that mediates the Grb2-SOS1 interaction. isoleucyl-prolyl-proline 61-68 growth factor receptor bound protein 2 Homo sapiens 104-108