PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11178911-6 2001 Binding experiments on Grb2 and peptides containing two different proline-rich sequences indicate that Grb2 adapts the relative position and orientation of the two SH3 domains to bind bivalently to the target peptide sequences. Proline 66-73 growth factor receptor bound protein 2 Homo sapiens 23-27 11178911-6 2001 Binding experiments on Grb2 and peptides containing two different proline-rich sequences indicate that Grb2 adapts the relative position and orientation of the two SH3 domains to bind bivalently to the target peptide sequences. Proline 66-73 growth factor receptor bound protein 2 Homo sapiens 103-107