PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11593437-1 2001 The small GTP-binding protein Rac is a downstream effector of the oncogene product p21-ras. Guanosine Triphosphate 10-13 H3 histone pseudogene 16 Homo sapiens 83-86