PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
28692093-0	2017	Chemoselective ligation reaction of N-acetylglucosamine (NAG) with hydrazide functional probes to determine galactosyltransferase activity by MALDI mass spectrometry.	Isoniazid	67-76	N-acetyl-alpha-glucosaminidase	Homo sapiens	57-60	
28692093-2	2017	We report here the use of synthetic beta-N-acetylglucosamine (NAG) ligands that contain hydrazide functional groups to determine galactosyltransferase activity by mass spectrometry.	Isoniazid	88-97	N-acetyl-alpha-glucosaminidase	Homo sapiens	36-60	
28692093-2	2017	We report here the use of synthetic beta-N-acetylglucosamine (NAG) ligands that contain hydrazide functional groups to determine galactosyltransferase activity by mass spectrometry.	Isoniazid	88-97	N-acetyl-alpha-glucosaminidase	Homo sapiens	62-65	
28692093-3	2017	With hydrazide-linked beta-d-NAG as the acceptor, the activity of beta-1,4-GT is quantified by matrix-assisted laser desorption/ionization (MALDI)-time-of-flight (TOF) mass spectrometry (MS) with high efficiency.	Isoniazid	5-14	N-acetyl-alpha-glucosaminidase	Homo sapiens	29-32	
28692093-7	2017	This is the first work that uses hydrazide-linked beta-d-NAG for activity analysis, providing a new surface-based MS approach to determine enzyme activity in a potentially high-throughput manner.	Isoniazid	33-42	N-acetyl-alpha-glucosaminidase	Homo sapiens	57-60