PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6613726-3	1983	Tetrahydrofolate, tetrahydropteroyltriglutamate and tetrahydropteroylheptaglutamate, all having the natural configuration at C-6, all showed similar Km values near 15 microM.	tetrahydropteroylheptaglutamate	52-83	complement C6	Bos taurus	125-128