PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
4066673-6	1985	The occurrence of repeating N-acetyllactosamine sequences in the N-linked carbohydrate units of GP-1 and GP-3 was suggested by the composition and size of the oligosaccharides released by hydrazinolysis and was demonstrated by endo-beta-galactosidase treatment.	N-acetyllactosamine	28-47	galactosidase beta 1	Bos taurus	232-250	
32798366-6	2021	The recombinant beta-galactosidase showed comparable hydrolyzing properties towards lactose, N-acetyllactosamine, and pNP-beta-D-galactoside.	N-acetyllactosamine	93-112	galactosidase beta 1	Bos taurus	16-34	
3196789-6	1988	The susceptibility of HMWG to endo-beta-galactosidase suggests that at least some of these oligomers are substituted with galactose to form N-acetyllactosamine.	N-acetyllactosamine	140-159	galactosidase beta 1	Bos taurus	35-53