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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

Purification

Purification on EC 2.4.1.227 - undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
native MurG is extracted from inner membrane vesicles of Escherichia coli cells, His-tagged MurG is purified by Ni-affinity chromatography using His-bind resin
-
Ni2+ affinity column chromatography
-
overexpression in Escherichia coli with His-tag
-
recombinant His6-tagged enzyme from Escherichia coli strain C43 by nickel affinity chromatography
-
using Ni2+-nitrilotriacetate-agarose
when overexpressed, enzyme copurifies with lipid vesicles deriving from intracellular vesicular mebranes
-