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JCGG-STR025711 JCGG-STR029201
GCNT4 is a glucosaminyl (N-acetyl) transferase 4, core 2, which transfers GlcNAc from UDP-GlcNAc to the C6 position of GalNAc in core 1 O-glycan structure, synthesizing core 2 structure similar to GCNT1. GCNT4 is also known as C2GNT3. GCNT4 is highly expressed in thymus, suggesting its roles in T-cell development and lymphocyte trafficking.
O-glycan core 2 mucin thymus


Alias C2GNT3    details
Designationglucosaminyl (N-acetyl) transferase 4, core 2 (beta-1,6-N-acetylglucosaminyltransferase)
OrganismHomo sapiens
GeneID 51301
HGNC 17973
mRNA NM_016591       (CDS)
Protein NP_057675       (CDS)
CAZy GT14   
OMIM 616782   
This page does not indicate all of the enzymatic reaction, and expression of "GCNT4".