UDP-N-acetylmuramate dehydrogenase

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For detailed information about UDP-N-acetylmuramate dehydrogenase, go to the full flat file.

Word Map on EC




alr5066, EC, More, MurB, MurBAb, PA2977, PaMurB, reductase, uridine diphosphoacetylpyruvoylglucosamine, type I UNAGEP reductase, UDP-GlcNAc-enoylpyruvate reductase, UDP-N-acetylenolpyruvoylglucosamine reductase, UDP-N-acetylenolpyruvyl glucosamine reductase, UDP-N-acetylenolpyruvylglucosamine reductase, UDP-N-acetylglucosamine-enoylpyruvate reductase, UDP-N-acetylmuramate dehydrogenase, UNAGEP reductase, uridine diphospho-N-acetylglucosamine-enolpyruvate reductase, uridine-5'-diphospho-N-acetyl-2-amino-2-deoxy-3-O-lactylglucose:NADP-oxidoreductase, VspiD_010100018130


     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.1 With NAD+ or NADP+ as acceptor
       UDP-N-acetylmuramate dehydrogenase


Cloned on EC - UDP-N-acetylmuramate dehydrogenase

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CLONED (Commentary)
expressed in Escherichia coli and in host strain
expressed in Escherichia coli BL21(DE3) cells
expressed in Escherichia coli DH5alpha cells
expression of MurB in Escherichia coli strain BL21(DE3)
gene murB or alr5066, construction of plasmid pPJAV308 and recombinant expression of the enzyme in Escherichia coli, functional complementation of a MurB enzyme-deficient Escherchia coli mutant
gene murB, expression of His-tagged enzyme in Escherichia coli K12S
gene murB, overexpression of wild-type and mutant enzymes in Escherichia coli strain BL21(DE3), functional complementation of murB-deficient, temperature-sensitive Staphylcoccus aureus mutant strain TS2901 by the wild-type enzyme, and enzyme mutants G67A, S70A, G69A, and R230A
gene murB, recombinant expression of N-terminally His6-tagged enzyme, harboring a TEV protease cleavage site, in Escherichia coli strain BL21(DE3)
gene murB, Verrucomicrobium spinosum possesses a fusion open reading frame annotated by the locus tag (VspiD_010100018130). Recombinant expression in Escherichia coli strain Rosetta (DE3) pLysS. The ORF, which is predicted to encode the enzymes UDP-N-acetylenolpyruvoylglucosamine reductase (MurB) and UDP-N-acetylmuramate:L-alanine ligase (MurC) is cloned. In vivo analyses using functional complementation shows that the fusion gene is able to functionally complement Escherichia coli murB (mutant ST5 strain) and murC temperature sensitive mutants. The purified recombinant fusion enzyme (MurB/CVs) is endowed with UDP-N-acetylmuramate:L-alanine ligase activity. All attempts to demonstrate an in vitro UDP-N-acetylenolpyruvoylglucosamine reductase (MurB) activity are unsuccessful. Phylogenetic analysis reveals that this fusion enzyme can only be identified in specific lineages within the Verrucomicrobia phylum. The fusion gene is able to functionally complement two Escherichia coli strains that harbor mutations in the murB and murC genes
overexpression in Escherichia coli XA90F'lacIQ1
overexpression in strain BL21(DE3)
overexpression of protein in Escherichia coli strain BL21(DE3)
overexpression of protein in Escherichia coli strain JM109