PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30276263-2	2018	Several GalNAc-Ts, including GalNAc-T4, show both long-range and short-range prior glycosylation specificity, governed by their lectin and catalytic domains, respectively.	N-acetylgalactosaminuronic acid	8-14	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	29-38	
17215257-3	2007	We have previously shown that the lectin domain of GalNAc-T4 modulates its substrate specificity to enable unique GalNAc-glycopeptide specificities and that this effect is selectively inhibitable by GalNAc; however, direct evidence of carbohydrate binding of GalNAc-transferase lectins has not been previously presented.	N-acetylgalactosaminuronic acid	114-120	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	51-60	
28062574-2	2017	GALNT4 is one of the few isoforms preferring to catalyze partial GalNAc-glycosylated substrates and modify the sites not utilized by other known GALNTs.	N-acetylgalactosaminuronic acid	65-71	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	0-6	
26541755-1	2016	GALNT4 belongs to a family of N-acetylgalactosaminyltransferases, which catalyze the transfer of GalNAc to Serine or Threonine residues in the initial step of mucin-type O-linked protein glycosylation.	N-acetylgalactosaminuronic acid	97-103	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	0-6	
17215257-4	2007	Here, we report the direct carbohydrate binding of two GalNAc-transferase lectin domains, GalNAc-T4 and GalNAc-T2, representing isoforms reported to have distinct glycopeptide activity (GalNAc-T4) and isoforms without apparent distinct GalNAc-glycopeptide specificity (GalNAc-T2).	N-acetylgalactosaminuronic acid	55-61	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	90-99	
17215257-4	2007	Here, we report the direct carbohydrate binding of two GalNAc-transferase lectin domains, GalNAc-T4 and GalNAc-T2, representing isoforms reported to have distinct glycopeptide activity (GalNAc-T4) and isoforms without apparent distinct GalNAc-glycopeptide specificity (GalNAc-T2).	N-acetylgalactosaminuronic acid	55-61	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	186-195	
9804815-5	1998	GalNAc-T4 transferred GalNAc to two sites in the MUC1 tandem repeat sequence (Ser in GVTSA and Thr in PDTR) using a 24-mer glycopeptide with GalNAc residues attached at sites utilized by GalNAc-T1, -T2, and -T3 (TAPPAHGVTSAPDTRPAPGSTAPPA, GalNAc attachment sites underlined).	N-acetylgalactosaminuronic acid	22-28	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	0-9	
10984485-7	2000	Furthermore, the GalNAc-glycopeptide activity of wild-type secreted GalNAc-T4 was selectively inhibited by free GalNAc, while the activity with peptides was unaffected.	N-acetylgalactosaminuronic acid	17-23	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	68-77	
9804815-5	1998	GalNAc-T4 transferred GalNAc to two sites in the MUC1 tandem repeat sequence (Ser in GVTSA and Thr in PDTR) using a 24-mer glycopeptide with GalNAc residues attached at sites utilized by GalNAc-T1, -T2, and -T3 (TAPPAHGVTSAPDTRPAPGSTAPPA, GalNAc attachment sites underlined).	N-acetylgalactosaminuronic acid	22-28	polypeptide N-acetylgalactosaminyltransferase 4	Homo sapiens	0-9