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2.4.1.133: xylosylprotein 4-beta-galactosyltransferase

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

Word Map on EC 2.4.1.133

Reaction

UDP-alpha-D-galactose
+
[protein]-3-O-(beta-D-xylosyl)-L-serine
=
UDP
+
[protein]-3-O-(beta-D-galactosyl-(1->4)-beta-D-xylosyl)-L-serine

Synonyms

B4GALT7, beta-1,4 galactosyltransferase I, beta-1,4 galactosyltransferase V, beta-1,4-galactosyltransferase, beta-1,4-galactosyltransferase 7, beta-1,4-galactosyltransferase I, beta-1,4-galactosyltransferase-I, beta-1,4-galactosyltransferase-T7, beta-1,4-GalT, beta-1,4-GalT 7, beta-1,4-GalT I, beta-1,4-GalT V, beta-1,4-GalT-I, beta1,4-galactosyltransferase 7, beta1,4-galactosyltransferase I, beta1,4-galactosyltransferase VII, beta1,4-galactosyltransferase-7, beta1,4-GalT, beta1,4-GalT-I, beta1,4-GalT7, beta4-galactosyltransferase 7, beta4Gal-T7, beta4galactosyltransferase I, beta4GalT-7, beta4GalT7, dbeta4GalTI, galactosyltransferase I, galactosyltransferase, uridine diphosphogalactose-xylose, GalT I, GalT-I, hbeta4GalT7, MgGalT7, pNP-xylose-beta-1,4-galactosyltransferase, proteoglycan UDP-galactose:beta-xylose beta 1,4-galactosyltransferase I, SQV-3, UDP-D-galactose:D-xylose galactosyltransferase, UDP-D-galactose:xylose galactosyltransferase, UDP-galactose:O-beta-D-xylosylprotein 4-beta-D-galactosyltransferase, UDPgalactose:O-beta-D-xylosylprotein 4-beta-D-galactosyltransferase, xylosylprotein 4-beta-galactosyltransferase, xylosylprotein beta1,4-galactosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.133 xylosylprotein 4-beta-galactosyltransferase

KCat KM Value

KCat KM Value on EC 2.4.1.133 - xylosylprotein 4-beta-galactosyltransferase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
6.92
(1R,2S,3R,4R)-4-(2-naphthyloxy)cyclohexan-1,2,3-triol
pH 6.2, 37°C, recombinant enzyme
52.1
2-(6-hydroxynaphthyl) beta-D-xylopyranoside
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
64
2-naphthyl 1,5-dithio-beta-D-xylopyranoside
pH 6.2, 37°C, recombinant enzyme
58.8
2-naphthyl 5-thio-beta-D-xylopyranoside
pH 6.2, 37°C, recombinant enzyme
54.7
3-acetamido-propyl beta-D-xylopyranoside
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
148.5
3-benzamido-propyl beta-D-xylopyranoside
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
85.7
3-hexanamido-propyl beta-D-xylopyranoside
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
0.47 - 4.17
4-methylumbelliferyl alpha-D-xylopyranoside
0.35 - 4.12
4-methylumbelliferyl O-beta-D-xylopyranoside
0.17 - 5.42
4-methylumbelliferyl-beta-D-xylopyranoside
0.13 - 1.32
4-nitrophenyl O-beta-D-xylopyranoside
265.7
N-[O-(beta-D-xylopyranosyl)-3-hydroxypropyl]phthalamate
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
84.3
N-[O-(beta-D-xylopyranosyl)-3-hydroxypropyl]succinamate
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
7.5
naphthalen-2-yl 1-thio-beta-D-xylopyranoside
pH 6.2, 37°C, recombinant enzyme
3.97
naphthalen-2-yl beta-D-xylopyranoside
pH 6.2, 37°C, recombinant enzyme
286.8
O-gamma-beta-D-xylopyranosyl-N-Cbz-L-serine methyl ester
-
recombinant enzyme, in sodium acetate buffer (25 mM, pH 5.0), 20 mM MnCl2, 50 mM KCl, at 25°C
1.47 - 7.08
UDP-alpha-D-galactose
0.48 - 5.43
UDP-galactose