PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6777459-2	1980	Inward calcium currents were eliminated by using Co2+, Cd2+, or OCa2+ EGTA in the bathing solution.	Egtazic Acid	70-74	OCA2 melanosomal transmembrane protein	Homo sapiens	64-68