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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

KM Value

KM Value on EC 2.4.1.275 - neolactotriaosylceramide beta-1,4-galactosyltransferase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.238
4-nitrophenyl N-acetyl-1-thio-beta-D-glucosaminide
pH 7.0, temperature not specified in the publication
0.11
N-acetyl-beta-D-galactosaminopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl-(1<->)-ceramide
-
pH 7.2, 37°C
0.105 - 0.25
UDP-galactose