PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22990144-4	2013	GM3 synthase catalyzes the formation of GM3 ganglioside from lactosylceramide, which is the first step in the synthesis of complex ganglioside species.	Gangliosides	44-55	ST3 beta-galactoside alpha-2,3-sialyltransferase 5	Homo sapiens	0-12