Ivan A. D. Lessard

Determinants for differential effects on D-Ala-D-lactate vs D-Ala-D-Ala formation by the VanA ligase from vancomycin-resistant enterococci.

C. Walsh, I. A. Lessard, I. Park, 1999, Biochemistry.

Vancomycin resistance in enterococci: reprogramming of the D-ala-D-Ala ligases in bacterial peptidoglycan biosynthesis.

C. Walsh, D. Roper, J. Knox, 2000, Chemistry & biology.

Mutational analysis of potential zinc-binding residues in the active site of the enterococcal D-Ala-D-Ala dipeptidase VanX.

C. Walsh, C T Walsh, I. A. Lessard, 1997, Biochemistry.