UniProt Summary: Catalyzes the transfer of N-acetylglucosamine (GlcNAc) to core 2 branched O-glycans (PubMed:10430883). Necessary for the synthesis of type III mucin which is specifically produced in the stomach, duodenum, and pancreatic duct (PubMed:10430883). May protect against inflammation-associated gastric adenocarcinomas (By similarity). {ECO:0000250|UniProtKB:Q14BT6, ECO:0000269|PubMed:10430883}.
Pfam DomainsGO Terms
Pfam Domains
Gb3 synth
Gly transf sug
GO Terms
acetylglucosaminyltransferase activity
O-glycan processing
protein O-linked glycosylation
negative regulation of epithelial cell proliferation
macromolecule glycosylation
protein glycosylation
glycosylation
glycoprotein biosynthetic process
regulation of epithelial cell proliferation
glycoprotein metabolic process
carbohydrate metabolic process
Golgi membrane
carbohydrate derivative biosynthetic process
negative regulation of cell population proliferation
carbohydrate derivative metabolic process
organonitrogen compound biosynthetic process
regulation of cell population proliferation
cellular macromolecule biosynthetic process
macromolecule biosynthetic process
membrane
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)