PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31990367-0	2020	Histidine triad nucleotide-binding proteins HINT1 and HINT2 Share Similar Substrate Specificities and Little Affinity for the Signaling Dinucleotide Ap4A.	histidine-pyridine-histidine-3	0-9	histidine triad nucleotide binding protein 2	Homo sapiens	54-59