PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
15598699-4	2005	We determined SHMT activity in human, rat, and sheep placenta by measuring conversion of [3-(14)C]serine to (14)C-methylene tetrahydrofolate.	(14)c-methylene tetrahydrofolate	108-140	serine hydroxymethyltransferase 1	Homo sapiens	14-18