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2.4.1.37: fucosylgalactoside 3-alpha-galactosyltransferase

This is an abbreviated version!
For detailed information about fucosylgalactoside 3-alpha-galactosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.37

Reaction

UDP-alpha-D-galactose
+
alpha-L-fucosyl-(1->2)-D-galactosyl-R
=
UDP
 +
alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl(1->2)]-D-galactosyl-R

Synonyms

ABO(H) blood group B alpha-(1->3)-galactosyltransferase, ABO(H) blood group B alpha-1,3-galactosyltransferase, ABO(H) blood group B glycosyltransferase, ABO(H) blood-group glycosyltransferase B, alpha(1-3)galactosyltransferase, alpha-(1,3)-galactosyltransferase, alpha-(1-3)-galactosyltransferase, alpha-(1->3)-galactosyltransferase, alphaGal-T1, B glycosyltransferase, B transferase, blood group alpha-(1-3)-galactosyltransferase, blood group B alpha-(1,3)-galactosyltransferase, blood group B galactosyltransferase, blood group B glycosyltransferase, blood group B glycosyltransferase GTB, blood group B-glycosyltransferase, blood-group substance B-dependent galactosyltransferase, cis-AB-transferase, glycoprotein-fucosylgalactoside alpha-galactosyltransferase, glycosyltransferases B, GTB, histo-blood group ABO system transferase, histo-blood group B enzyme, histo-blood group B transferase, histo-blood substance B-dependent galactosyltransferase, More, UDP-galactose:fucoside alpha1,3-galactosyltransferase, UDP-galactose:O-alpha-L-fucosyl(1-2)D-galactose alpha-D-galactosyltransferase, UDPgalactose:glycoprotein-alpha-L-fucosyl-(1,2)-D-galactose 3-alpha-D-galactosyltransferase, [blood group substance] alpha-galactosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.37 fucosylgalactoside 3-alpha-galactosyltransferase

KM Value

KM Value on EC 2.4.1.37 - fucosylgalactoside 3-alpha-galactosyltransferase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.08 - 0.5
2'-fucosyllactose
0.088 - 2.64
alpha-Fuc-(1->2)-beta-D-Gal-(CH2)7CH3
1.6
alpha-L-Fucp-(1,2)-beta-D-Galp-(1,3)-beta-DGlcNAcp-O(CH2)7CH3
37°C, pH 7.0
0.184
alpha-L-Fucp-(1,2)-beta-D-Galp-(1,4)-beta-D-GlcNAcp-O-(CH2)8CO2CH3
37°C, pH 7.0
0.022
alpha-L-Fucp-(1,2)-beta-D-Galp-O(CH2)7CH3
37°C, pH 7.0
0.032 - 0.35
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
1.2
Fucalpha(1,2)Galbeta(1,3)GlcNAcalpha-1-(4-nitrophenol)
-
pH 7.4, 22°C
2.2
Fucalpha(1,2)Galbeta(1,3)GlcNAcalpha-1-benzyl
-
pH 7.4, 22°C
0.006
Fucalpha(1,2)Galbeta(1,3)GlcNAcalpha-1-Skp1 protein
-
pH 7.4, 22°C
0.82
Fucalpha(1,2)Galbeta-1-(4-nitrophenol)
-
pH 7.4, 22°C
0.84
Fucalpha(1,2)Galbeta1-benzyl
-
pH 7.4, 22°C
3.7
Fucalpha-1-(4-nitrophenol)
-
pH 7.4, 22°C
3.8
Fucalpha-1-benzyl
-
pH 7.4, 22°C
1.5 - 3.22
L-fucosyl-alpha-1,2-alpha-D-galactosyl-O(CH2)7CH3
0.022 - 0.281
L-fucosyl-alpha-1,2-beta-D-galactosyl-O(CH2)7CH3
0.027 - 0.116
L-fucosyl-alpha-1,2-beta-galactosyl-O(CH2)7CH3
2.5
lacto-N-fucopentaose I
-
-
0.8
N-acetyllactosamine
-
-
2.2
O-alpha-L-fucosyl-1,2-galactose
-
-
0.2
octyl 3-O-methyl-alpha-L-fucopyranosyl-(1-2)-beta-D-galactopyranoside
-
-
4
octyl 4-O-methyl-alpha-L-fucopyranosyl-(1-2)-beta-D-galactopyranoside
-
-
0.565
octyl 6'-amino-6'-deoxy-alpha-L-fucopyranosyl-(1-2)-beta-D-galactopyranoside
-
-
0.538
octyl 6'-O-methyl-alpha-L-fucopyranosyl-(1-2)-beta-D-galactopyranoside
-
-
0.4
octyl alpha-L-xylo-hexopyranosyl-(1-2)-beta-D-galactopyranoside
-
-
0.055
UDP-6-deoxygalactose
-
-
0.023 - 0.78
UDP-alpha-D-galactose
0.0035
UDP-Gal
-
pH 7.4, 22°C
0.01 - 4.5
UDP-galactose
0.023 - 0.78
UDP-GalNAc
0.12 - 0.238
UDP-glucose
0.285 - 0.34
UDP-N-acetylgalactosamine
additional information
additional information
-