PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
26453676-3	2015	WHAT IS KNOWN ALREADY: In human spermatozoa, Ca(2+) influx induced by progesterone is mediated by CatSper, a sperm-specific Ca(2+) channel.	Progesterone	70-82	cation channel sperm associated 1	Homo sapiens	98-105