PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
2572199-6	1989	LTA appears to react with Lex structure [Gal beta 1----4(Fuc alpha 1----3)GlcNAc] in the cancer cells.	gal beta 1----4	41-56	fucosyltransferase 4	Homo sapiens	26-29
3007781-1	1986	The carbohydrate antigen termed Lex (Gal beta 1----4[Fuc alpha 1----3]GlcNAc beta 1----R), its di- or trimeric form, and their sialylated antigens have been characterized as developmentally regulated, tumor-associated antigens in human gastrointestinal epithelia.	gal beta 1----4	37-52	fucosyltransferase 4	Homo sapiens	32-35