PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23449327-11	2013	A marked difference in the pH dependency curves between tetramines and pentamines suggested that hSMO favored reactions with a non-protonated secondary nitrogen at the cleavage site.	tetramethylenedisulfotetramine	56-66	smoothened, frizzled class receptor	Homo sapiens	97-101