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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC 2.4.1.146

Accepted Name
Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,3-N- acetylglucosaminyltransferase.
Alternative Name(s)
Elongation 3-beta-GalNAc-transferase.
O-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase II.
Reaction catalysed
UDP-N-acetyl-alpha-D-glucosamine + 3-O-(beta-D-galactosyl-(1->3)-(N-acetyl-beta-D-glucosaminyl-(1->6))-N-acetyl-alpha-D-galactosaminyl)-L-seryl/threonyl-[protein] <=> UDP + 3-O-(N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->3)-(N-acetyl-beta-D-glucosaminyl-(1->6))-N-acetyl-alpha-D-galactosaminyl)-L-seryl/threonyl-[protein]
Comment(s)
The enzyme catalyzes the addition of N-acetyl-alpha-D-glucosamine to the core 2 structure of O-glycans.
Cross-references
BRENDA2.4.1.146
EC2PDB2.4.1.146
ExplorEnz2.4.1.146
PRIAM enzyme-specific profiles2.4.1.146
KEGG Ligand Database for Enzyme Nomenclature2.4.1.146
IUBMB Enzyme Nomenclature2.4.1.146
IntEnz2.4.1.146
MEDLINEFind literature relating to 2.4.1.146
MetaCyc2.4.1.146
UniProtKB/Swiss-Prot
Q9Y2A9, B3GN3_HUMAN;  Q5JCS9, B3GN3_MOUSE;  

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-