EC 2.4.1.73 - Lipopolysaccharide glucosyltransferase II

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IntEnz Enzyme Nomenclature
EC 2.4.1.73

Names

Accepted name:
lipopolysaccharide glucosyltransferase II
Other names:
UDPglucose:galactosyl-lipopolysaccharide α-D-glucosyltransferase
uridine diphosphoglucose-galactosylpolysaccharide glucosyltransferase
Systematic name:
UDP-glucose:galactosyl-lipopolysaccharide α-D-glucosyltransferase

Reaction

Comments:

Transfers glucosyl residues to the D-galactosyl-D-glucosyl side-chains in the partially completed core of lipopolysaccharides. cf. EC 2.4.1.44 (lipopolysaccharide galactosyltransferase), EC 2.4.1.56 (lipopolysaccharide N-acetylglucosaminyltransferase) and EC 2.4.1.58 (lipopolysaccharide glucosyltransferase I).

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0047270
CAS Registry Number: 51004-27-4

References

  1. Edstrom, R.D. and Heath, E.C.
    The biosynthesis of cell wall lipopolysaccharide in Escherichia coli. VI. Enzymatic transfer of galactose, glucose, N-acetylglucosamine, and colitose into the polymer.
    J. Biol. Chem. 242 : 3581-3588 (1967). [PMID: 5341482]

[EC 2.4.1.73 created 1972]