PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19307450-6	2009	Enzyme kinetics of heart AC and recombinant AC5 in the presence of Mg(2+) were similar.	Magnesium	67-69	adenylate cyclase 5	Mus musculus	44-47