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B3GNT4
JCGG-STR013782 JCGG-STR026619
β3GnT4 (B3GNT4) transfers GlcNAc to the N-acetyllactosamine structure [LacNAc: Galβ1-4GlcNAc]. By further elongating, the poly-N-acetyllactosamine (polylactosamine, [Galβ1-4GlcNAc]n), which has a repeating structure of the N-acetyllactosamine structure, is biosynthesized.
poly-N-acetyllactosamine polylactosamine

N-Acetylglucosaminyltransferase

GGDB SymbolB3GNT4
Alias B3GN-T4, beta3Gn-T4    details
DesignationUDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 4
OrganismHomo sapiens
GeneID 79369
HGNC 15683
mRNA NM_030765       (CDS)
Protein NP_110392       (CDS)
map12q24
EC# 2.4.1.149   
CAZy GT31   
OMIM 605864   

Orthologous Gene

Acceptor Substrates (Reference)

Acceptor Substrates (KEM-C)

Expression

Biological Resources
This page does not indicate all of the enzymatic reaction, and expression of "B3GNT4".