PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
565782-12	1978	Addition of potassium and magnesium to the cytoplasm, to concentrations that would polymerize muscle actin, does not increase the amount of sedimentable actin.	Potassium	12-21	actin like 6A S homeolog	Xenopus laevis	101-106