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2.4.1.275: neolactotriaosylceramide beta-1,4-galactosyltransferase

This is an abbreviated version!
For detailed information about neolactotriaosylceramide beta-1,4-galactosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.275

Reaction

UDP-alpha-D-galactose
+
N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
=
UDP
+
beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide

Synonyms

UDP-Gal:glucosylceramide beta1->4galactosyltransferase, beta-1,4-GalT IV, beta4Gal-T4, GalT-4, lactosylceramide synthase, lactotriaosylceramide:galactosyltransferase, LcOse3Cer:Gal-Tr, UDP-Gal:GLcNAcbeta1-3Galbeta1-4Glc-Cer beta1-4galactosyltransferase, UDP-Gal:Lc3 beta1-4galactosyltransferase, UDP-galactose:beta-N-acetylglucosamine beta1,4-galactosyltransferase, UDPGal:betaGlcNAc beta1,4Gal-transferase, uridine diphosphate-galactose:glucosyl ceramide, beta 1-4 galactosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.275 neolactotriaosylceramide beta-1,4-galactosyltransferase

Substrates Products

Substrates Products on EC 2.4.1.275 - neolactotriaosylceramide beta-1,4-galactosyltransferase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
UDP-alpha-D-galactose + 1-O-benzyl 6-O-beta-D-GlcpNAC-beta-D-GlypNAc
UDP + 1-O-benzyl 4-O-beta-D-Galp-6-O-beta-D-GlcpNAC-beta-D-GlcpNAc
show the reaction diagram
-
-
-
?
UDP-alpha-D-galactose + 1-O-benzyl beta-D-GlcpNAc
UDP + 1-O-benzyl 4-O-beta-D-Galp-beta-D-GlcpNAc
show the reaction diagram
no activity with alpha-D-GlcNAc-1-benzyl
-
-
?
UDP-alpha-D-galactose + 1-O-methyl 3-O-beta-D-GlcpNAc-beta-D-Galp
UDP + 1-O-methyl 4-O-beta-D-Galp-3-O-beta-D-GlcpNAc-beta-D-Galp
show the reaction diagram
-
-
-
?
UDP-alpha-D-galactose + 4-nitrophenyl N-acetyl-1-thio-beta-D-glucosaminide
UDP + 4-nitrophenyl 4-O-beta-D-galactopyranosiy-N-acetyl-1-thio-beta-D-glucosaminide
show the reaction diagram
-
-
-
?
UDP-alpha-D-galactose + N-acetyl-beta-D-galactosaminopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl-(1<->)-ceramide
?
show the reaction diagram
-
-
-
-
?
UDP-alpha-D-galactose + N-acetyl-beta-D-galactosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
UDP + beta-D-galactosyl-(1->4)-N-acetyl-beta-D-galactosaminyl-(1->3)-beta-D-galactosyl-(1->4)-D-glucosyl-(1<->1)-ceramide
show the reaction diagram
UDP-galactose + 1-O-(1-methylumbellifer-7-yl) beta-D-GlcpNAc
UDP + 1-O-(1-methylumbellifer-7-yl) 4-O-beta-D-Galp-beta-D-GlcpNAc
show the reaction diagram
-
-
-
?
UDP-galactose + 1-O-(4-nitrophenyl) beta-D-GlcpNAc
UDP + 1-O-(4-nitrophenyl) 4-O-beta-D-Galp-beta-D-GlcpNAc
show the reaction diagram
-
-
-
?
UDP-galactose + 1-O-methyl 6-O-beta-D-GlcpNAC-alpha-D-Manp
UDP + 1-O-methyl 4-O-beta-D-Galp-6-O-beta-D-GlcpNAC-alpha-D-Manp
show the reaction diagram
-
-
-
?
UDP-galactose + 1-S-(4-nitrophenyl) beta-D-1-thio-GlcpNAc
UDP + 1-S-(4-nitrophenyl) 4-O-beta-D-Galp-beta-D-1-thio-GlcpNAc
show the reaction diagram
-
-
-
?
UDP-galactose + beta-D-GlcpNAc-(1->6)-D-GlcpNAc
UDP + beta-D-Galp-(1->4)-[beta-D-GlcpNAc-(1->6)]-D-GlcpNAc
show the reaction diagram
-
-
-
?
UDP-galactose + GlcNAc-beta-(1->6)-(GlcNAc-beta-(1->2))-Man-alpha-(1->3)-Man-beta-(1->)O(CH2)8COOCH2-m-nitrophenol
UDP + Gal-alpha-(1->4)-GlcNAc-beta-(1->6)-(GlcNAc-beta-(1->2))-Man-alpha-(1->3)-Man-beta-(1->)O(CH2)8COOCH2-m-nitrophenol
show the reaction diagram
preferential galactosylation of the GlcNAc-beta-(1->6)-Man branch
-
-
?
UDP-galactose + N,N',N''-triacetylchitotriose
UDP + beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc
show the reaction diagram
-
-
-
?
UDP-galactose + N,N'-diacetylchitobiose
UDP + beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc
show the reaction diagram
-
-
-
?
additional information
?
-