PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23880768-4	2013	However, we now demonstrate biochemically that the NTP GTP is equally capable of activating SAMHD1, but GTP is not hydrolyzed by the enzyme.	ntp gtp	51-58	SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1	Homo sapiens	92-98