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2.4.1.101: alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase

This is an abbreviated version!
For detailed information about alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase, go to the full flat file.

Word Map on EC 2.4.1.101

Reaction

UDP-N-acetyl-alpha-D-glucosamine
+
Man5GlcNAc2-[protein]
=
UDP
+
Man5GlcNAc3-[protein]

Synonyms

acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine-alpha-1,3-mannosylglycoprotein beta-1,2-N-, alpha-1,3-mannosyl-glycoprotein beta-1,2-N-acetylglucosaminyltransferase, alpha3-D-mannoside-beta-1,2-N-acetylglucosaminyltransferase I, AtGnTI, beta-1-2 GlcNAc transferase, ChGnTI, EC 2.4.1.51, GlcNAc transferase I, GlcNAc-T I, GlcNAc-TI, GlcNAcT-I, gly-12, GLY-13, gly-14, GnT I, GnT-I, GnT1, GnTI, Golgi N-glycan branching N-acetylglucosaminyltransferase I, HuGnTI, MGAT1, N-acetylglucosaminyltransferase I, N-acetylglucosaminyltransferases I, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase I, NT, pigGnT-I, PtGnTI, TbGnTI, UDP-GlcNAc:alpha3-D-mannoside beta1,2-N-acetylglucosaminyltransferase, UDP-GlcNAc:alpha3-D-mannoside beta1,2-N-acetylglucosaminyltransferase I, UDP-GlcNac:alpha3-D-mannoside beta1,2-Nacetylglucosaminyltransferase I, UDP-GlcNAc:alpha3-D-mannoside beta1-2-N-acetylglucosaminyltransferase I, UDP-N-acetyl-D-glucosamine:glycoprotein (N-acetyl-D-glucosamine to alpha-D-mannosyl-1,3-(R1)-beta-D-mannosyl-R2) beta-1,2-N-acetyl-D-glucosaminyltransferase, UDP-N-acetylglucosamine:alpha-3-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I, UDP-N-acetylglucosaminyl:alpha-1,3-D-mannoside-beta-1,2-N-acetylglucosaminyltransferase I, UDP-N-acetylglucosaminyl:alpha-3-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I, UDP-N-GlcNAc:alpha3-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I, uridine diphosphoacetylglucosamine-alpha-1,3-mannosylglycoprotein beta-1,2-N-acetylglucosaminyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.101 alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase

Specific Activity

Specific Activity on EC 2.4.1.101 - alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0000002
-
wild-type S49 cell
0.00000084
-
wild-type CHO cell
0.000015
-
transferase A, liver
0.00065
-
transferase B, hepatoma
0.079
-
alpha-D-mannosyl-1,3-(alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-D-glucosaminyl-R immunoglobulin G glycopeptide
0.106
-
alpha1-acid glycoprotein treated with mild acid, beta-galactosidase and beta-N-acetylglucosamidase
0.48
-
room temperature, 2.7fold excess of UDP-N-acetylglucosamine over the oligosaccharide substrate, 20 mM HEPES, pH 7.5, 150 mM NaCl, 20 mM MnCl2
0.6
-
recombinant isozyme A
19.8
-
low-molecular weight form
2.51
-
purified enzyme
20
-
purified enzyme
3.37
-
purified enzyme
4.8
-
liver
additional information