PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8995252-3 1997 The structure of RAFTK is similar to p125FAK in that it lacks a transmembrane region, does not contain Src homology 2 or 3 domains, and has a proline-rich region in its C terminus. Proline 142-149 protein tyrosine kinase 2 Homo sapiens 37-44