PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19861655-11	2010	In addition, CWINV4 is probably responsible for the hexose-rich composition observed for many Brassicaceae nectars.	Hexoses	52-58	cell wall invertase 4	Arabidopsis thaliana	13-19