PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17980459-2	2008	Extracellular levels of glycine are primarily regulated by the plasma membrane glycine transporter 1.	Glycine	24-31	solute carrier family 6 member 9	Rattus norvegicus	79-100