Figure 3
From: Identification of group specific motifs in Beta-lactamase family of proteins
A. Three dimensional model of class C protein (PDB code 2QZ6) showing group C specific motif identified from present study in red colour and class C specific PROSITE motif in orange. The active site region is highlighted with dotted surface while the known two of the three conserved regions playing a role in activity are shown in purple. Third conserved region overlapped with motif identified in current study, hence shown in red. B. Three dimensional model of class A beta lactamase (PDC code 1W7F) showing group A specific motif identified in present study (pink) and PROSITE motif (yellow). Dotted surface highlights the active site.