PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22404134-1 2012 INTRODUCTION: The p21-activated kinase (PAK) family of serine/threonine protein kinases is activated by binding to the small (p21) GTP-binding proteins Cdc42 and Rac. Guanosine Triphosphate 131-134 AKT serine/threonine kinase 1 Homo sapiens 162-165