Research Article

In Silico and In Vitro Screening of Natural Compounds as Broad-Spectrum β-Lactamase Inhibitors against Acinetobacter baumannii New Delhi Metallo-β-lactamase-1 (NDM-1)

Figure 2

The active site region of NDM-1 protein. Panel (a) gives the cartoon model representation of NMD-1, and panel (b) shows the active site amino acid residues in the cavity of NDM-1 receptor. The active site amino acids are shown as green carbon atom stick and surface representation and Zn ions shown as red color sphere, whereas the protein is depicted in grey color surface.
(a)
(b)