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2.4.1.227: undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase

This is an abbreviated version!
For detailed information about undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase, go to the full flat file.

Reaction

UDP-N-acetyl-alpha-D-glucosamine
+
Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol
=
UDP
+
beta-D-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol

Synonyms

acetylglucosaminyltransferase, uridine diphosphoacetylglucosamine-acetylmuramoylpentapeptide pyrophospholipid, gene murG enzyme, gene murG proteins, HyMurG, Lipid I acetylglucosaminyltransferase, MsmegMurG, MurG, MurG glycosyltransferase, MurG transferase, peptidoglycan glycosyltransferase, proteins, gene murG, translocase II, UDP-acetylglucosamine-acetylmuramoylpentapeptide pyrophospholipid acetylglucosaminyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.227 undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase

Specific Activity

Specific Activity on EC 2.4.1.227 - undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.000000096
-
thermosensitive murG mutant strain GS58, 40°C
0.000000336
-
thermosensitive murG mutant strain GS58, 30°C
0.0000016
-
parental strain, 30°C
0.000002
-
parental strain, 40°C
0.0000064
-
murG gene under the control of the lac promotor
0.0000141
-
-
0.000019
mutant N127A
0.000063
mutant E268A
0.00026
mutant H18A
0.00028
mutant Q288A
0.00043
mutant E125A
0.00053
mutant T15A
0.00067
mutant H124A
0.0023
mutant R260A
0.0025
mutant S191A
0.0064
mutant N291A
0.0135
mutant N198A
0.071
mutant Y105A
0.37
wild type enzyme
additional information