PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1903399-3	1991	We now show that three GTP-binding proteins encoded by the recently identified rac1, rac2, and ralA genes also undergo isoprenoid modification.	Terpenes	119-129	Rac family small GTPase 2	Homo sapiens	85-89	
2119580-5	1990	We report here that both rac 1 and rac 2 are post-translationally modified by addition of an isoprenoid group, the likely site of which is the COOH-terminal cysteine.	Terpenes	93-103	Rac family small GTPase 2	Homo sapiens	35-40