PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20861221-1	2010	TGF-beta family ligands are translated as prepropeptide precursors and are processed into mature C-terminal dimers that signal by assembling a serine/threonine kinase receptor complex containing type I and II components.	prepropeptide	42-55	transforming growth factor beta 1	Homo sapiens	0-8