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. 2013 Apr 12;8(4):e61914. doi: 10.1371/journal.pone.0061914

Figure 3. Zinc dependence of the NDM-1-catalyzed hydrolysis of various substrates.

Figure 3

Measurements were made with 0.5 mM substrates and increasing ZnSO4 concentrations in the assay solution. Penems: penicillin G and piperacillin. Cephems: cefepime and ceftazidime. Carbapenem: biapenem.