Sequence of the vanY gene required for production of a vancomycin-inducible D,D-carboxypeptidase in Enterococcus faecium BM4147.
Cloning and nucleotide sequencing identified the vanY gene as a member of the vancomycin-resistance van gene cluster of enterococcal plasmid, pIP816. The vanY gene was necessary for synthesis of the vancomycin-inducible D,D-carboxypeptidase activity previously proposed to be responsible for glycopeptide resistance. However, this activity was not required for peptidoglycan synthesis in the presence of glycopeptides. The deduced product of vanY did not display significant similarity with other D,D-carboxypeptidases.
Arthur
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Unité des Agents Antibactériens, Institut Pasteur, Paris, France.
Molinas
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Courvalin
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D000595:Amino Acid Sequence; D001483:Base Sequence; D004352:Drug Resistance, Microbial / Q000235:genetics; D016984:Enterococcus faecium / Q000201:enzymology / Q000235:genetics*; D004790:Enzyme Induction; D008969:Molecular Sequence Data; D002267:Muramoylpentapeptide Carboxypeptidase / Q000235:genetics*; D014640:Vancomycin / Q000494:pharmacology*
D014640:Vancomycin; D002267:Muramoylpentapeptide Carboxypeptidase