PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10230631-1	1999	5-Thiofucose-containing LeX trisaccharide analogs Gal beta(1,4)[5SFuc alpha(1,3)]GlcNAc-OMe (2) and Gal beta(1,4)[5SFuc beta(1,3)]GlcNAc-OMe (4) were synthesized via 5-thiofucosylation of methyl 2-azido-lactoside derivative 6 by the trichloroacetimidate method.	5-thiofucosylation	166-184	fucosyltransferase 4	Homo sapiens	24-27