Molecular characterization of Enterococcus faecalis N06-0364 with low-level vancomycin resistance harboring a novel D-Ala-D-Ser gene cluster, vanL.

ABSTRACT: Enterococcus faecalis N06-0364, exhibiting a vancomycin MIC of 8 microg/ml, was found to harbor a novel D-Ala-D-Ser gene cluster, designated vanL. The vanL gene cluster was similar in organization to the vanC operon, but the VanT serine racemase was encoded by two separate genes, vanTm(L) (membrane binding) and vanTr(L) (racemase).

SUBMITTER: Boyd DA 

PROVIDER: S-EPMC2443935 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature