PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30350619-2	2018	Lactose was equipped with an azide-functionalized linker and was supplemented to bacterial cultures as an artificial substrate for bacterial beta-galactosidase enzyme.	Azides	29-34	galactosidase beta 1	Homo sapiens	141-159